Geometría
Triángulos, círculos, geometría analítica y demostraciones.
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find the perimeter. simplify your answer. the figure is a rectangle wit…
$4y - 30$
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what is the formula for finding slope? option 1: $\frac{y_2 - y_1}{x_2 …
$\boldsymbol{\frac{y_2 - y_1}{x_2 - x_1}}$
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c. underline the complete subject and circle the complete predicate: 1.…
- Underlined (Subject): $\underline{\text{A heated debate about environmental issues}}$ - Circled (Predicate): $\boldsymbol{\text{started in science class today}}$ ### Question 2
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find the perimeter. simplify your answer. the figure is a rectangle wit…
$4p - 30$
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find the perimeter. simplify your answer. image of a square with each s…
4x
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select the true statement in reference to the triangles. (first triangl…
The triangles are not similar (because the ratios of corresponding sides \( \frac{37.5}{15}=2.5 \), \( \frac{57}{25}=2.28 \), \( \frac{87.5}{38}\approx2.30 \) are not equal).
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find the perimeter. simplify your answer. triangle with sides labeled: …
3a + 16
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find the perimeter. simplify your answer. rectangle with length s, widt…
2s + 2
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find the perimeter. simplify your answer. (image of an isosceles triang…
$w + 10$
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find the perimeter. simplify your answer. (image of an isosceles triang…
: $w + 10$ # Explanation: ## Step1: Define perimeter sum Perimeter = sum of all sides ## Step2: Add the sides Perimeter = $4 + 4 + (w + 2)$ ## Step3: Simplify the expression Perim…
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there are exactly π radians in a semicircle. there are exactly dropdown…
### First Dropdown (There are exactly __π radians in a full circle): #### Explanation: A semicircle has \( \pi \) radians. A full circle is twice a semicircle, so the number of \(…
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independent practice date ______ pa__ ben and luna were asked to find t…
1. Ben used the circle's diameter (9 cm) instead of the radius when calculating the area. 2. Luna incorrectly calculated $4.5^2$ as 9 instead of 20.25. 3. Correct area of the circ…
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explore radian measure by following these steps. 1. move point l to set…
3
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locating numbers on a vertical number line which point represents the n…
B
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locating numbers on a horizontal number line a b c d e ←● ─● ──● ───● ─…
1. The number represented by point B is -1 2. The point that represents the number 2 is point C
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in circle u below, vt = 90 inches. what is the length of arc zv? \\boxe…
26
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technology required. abc, shown here, is a right triangle. find the unk…
\( BC \approx 40.82 \) units, \( \angle C \approx 30.96^\circ \), \( \angle B \approx 59.01^\circ \) (or 59.04° with precise calculation)
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question the triangle on the right is a scaled copy of the triangle on …
$\frac{1}{2}$
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a circle has a diameter with endpoints (-4, 2) and (2, 10). what is the…
10
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solving a two - step word problem involving the area of a rectangle deo…
The wood flooring will cost $14175.
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susan wants to paint the ceiling of her restaurant. the ceiling is in t…
8
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frank is fertilizing his garden. the garden is in the shape of a rectan…
7
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area of compound figures page 2 keep going! find the area of each figur…
1. Problem 5: $\boldsymbol{362}$ square meters 2. Problem 6: $\boldsymbol{600}$ square yards 3. Problem 7: $\boldsymbol{279}$ square centimeters 4. Problem 8: $\boldsymbol{146.5}$…
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3. 8 4 15 cm 9 cm 7 cm 18 cm 4. 1360 in² 10 19 20×0.5 35 in. 50 in. 30 …
Area of Figure 3: $\boldsymbol{162 \, \text{cm}^2}$ Area of Figure 4: $\boldsymbol{1450 \, \text{in}^2}$
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derive the formula for the circumference of a circle with radius r by f…
\(2\pi r\)
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derive the formula for the circumference of a circle with radius r by f…
\(\pi\) (corresponding to the option with \(\pi\))
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jessica remembers that for any point (x, y) on the parabola, the distan…
\(y + 1=\sqrt{x^{2}+(y - 2)^{2}}\) (the first option)
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Question was provided via image upload.
### For the measure of $\angle BOC$: #### Step 1: Recall the arc measure given We know that the arc $BC$ is labeled as $36^\circ$. In a circle, the measure of a central angle is e…
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use the drop - down menus to complete the statements about the diagram.…
The measure of \( \widehat{AB} \) is \( \boldsymbol{110}^\circ \). The measure of \( \angle BCD \) is \( \boldsymbol{55}^\circ \). (For the third part, if we assume a mistake, but…
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greg wants to replace the wooden floor at his gym. the floor is in the …
The wood flooring will cost $14400.
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ivanna wants to paint the ceiling of her restaurant. the ceiling is in …
12
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7. find the y-intercept of the graph.
The y-intercept is $(0, -4)$ (or $-4$ when referring to the y-value)
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7. find the y-intercept of the graph.
The y-intercept is $(0, -4)$ (or $-4$ when referring to the y-value)
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find the missing side length. assume that all intersecting sides meet a…
4 ft
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practice & problem solving 6. leveled practice find the y-intercept of …
The line crosses the y-axis at the point (0, 8). The y-intercept is 8.
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1 a) détermine le nombre entier correspondant à chaque lettre. b) quel …
### Part a) Determine the integer for each letter First, analyze the number line. Let's assume the scale: from -6 to 0 to 12, with intervals. Let's find the value of each tick. Fr…
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answer the questions about the figures below. figure a figure b figure …
(a) ✓ Figure B (b) ✓ Figure B, ✓ Figure C (c) ✓ Figure A, ✓ Figure B, ✓ Figure C
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suppose that $\\triangle qrs$ is isosceles with base $\\overline{rs}$. …
\( m\angle Q = 72^\circ \), \( m\angle R = 54^\circ \), \( m\angle S = 54^\circ \)
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solve the inequality and graph the solution. \\(\frac{a}{6} - 24 < -25\…
The solution to the inequality is \(a < -6\). To graph this, we draw an open circle at \(-6\) (since the inequality is strict, \(a eq -6\)) and draw a ray to the left of \(-6\) o…
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which angle is vertical to $\\angle 6$? image of intersecting lines wit…
$\angle 3$
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what is the area of this figure? 3 cm 2 cm 5 cm 9 cm 7 cm 8 cm square c…
62
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look at this diagram! if $overleftrightarrow{fh}$ and $overleftrightarr…
$49^\circ$
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9) the box is shaped like a rectangular prism. the base of the box meas…
5
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custom drapes are being fitted for a large circular window. it is diffi…
10
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circle o is inscribed in the given triangle. what is the perimeter of t…
44 units
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what is the value of x? options: x=2, x=3, x=4, x=6 (image of a circle …
\( x = 3 \) (corresponding to the option \( x = 3 \))
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which equation results from applying the secant and tangent segment the…
\( x(2x + 4)=(x + 2)^2\) (the fourth option)
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2.6 ps - 8 an architect makes a model of a new house. the model shows a…
$\frac{1}{16}$
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39. performance task an engineer is designing a water fountain that sta…
# Explanation: ## Step1: Identify key points The starting point is $(1, 0)$. The pool is 10 ft wide, so its center is at $1 + 5 = 6$ ft horizontally from the fountain's starting s…
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using the secant and segments theorem in the diagram, the length of the…
# Explanation: ## Step1: Recall the Secant-Segment Theorem The Secant-Segment Theorem states that if a secant segment \( \overline{LN} \) and a tangent segment \( \overline{PN} \)…
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in the diagram, \\(\\overleftrightarrow{ab}\\), \\(\\overleftrightarrow…
\(\boldsymbol{\angle CXT}\) and \(\boldsymbol{\angle FXD}\) are supplementary. (The last option: \(\angle CXT\) and \(\angle FXD\) are supplementary.)
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36. use structure a 15 ft long cable is connected from a hook to the to…
a. The Pythagorean theorem b. The quadratic equation is $x^2 - 3x - 108 = 0$, and the height of the pole is 12 ft. c. 9 ft
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which of the following transformations, when applied to a triangle in t…
A. a reflection across the x - axis B. a translation 6 units to the left C. a rotation 90° clockwise about the origin
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write an equation to represent the shaded area. then find the value of …
Equation: $\boldsymbol{(x+16)(x+9)=198}$ (or expanded $\boldsymbol{x^2 +25x -54=0}$) Value of $x$: $\boldsymbol{2}$ cm
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two angles in a triangle measure $81^{circ}$ and $35^{circ}$. what is t…
\(64\)
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directions: the pairs of polygons below are similar. give the scale fac…
2. $\frac{1}{4}$ 3. $\frac{5}{2}$ 4. $12$ 5. $\frac{245}{2}$ or $122.5$ 6. $x=8$, $y=35$ 7. $3$ 8. $25$
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which undefined geometric term is described as a two - dimensional set …
C. plane
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which undefined geometric term is described as a location on a coordina…
point
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now, use the distances you found on your slope triangle to write an exp…
$\frac{y-2}{x-4}$
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what are three collinear points on line l? ○ points a, b, and f ○ point…
points A, F, and G
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write an expression to represent the change in horizontal distance from…
$x - 4$
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date: ______ per: ______ ** this is a 2 - page document! ** directions:…
### Congruent Angles: $\angle F \cong \angle J$ $\angle G \cong \angle K$ $\angle FHG \cong \angle JHK$ ### Side Proportion: $\boldsymbol{\frac{FG}{JK} = \frac{GH}{KH} = \frac{FH}…
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points j and k lie in plane h. how many lines can be drawn through poin…
B. 1
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write an expression to represent the change in vertical distance from (…
$y - 2$
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we can use point a to help us find the change in vertical and horizonta…
$(x, 2)$
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scale factors of dilations explore the scale factors of dilations. 1. m…
1. The position of \( P' \) when the scale factor is greater than 1 is "to the right of \( P \)". 2. The position of \( P' \) when the scale factor is between 0 and 1 is "between …
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what is the slope of line j? thats how much the vertical distance incre…
$\frac{5}{6}$
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find x. 8 ft. 10 ft. x = feet submit
6
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the pattern shows the dimensions of a quilting square that nakida will …
31.72 square inches
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complete the sentence. parallel lines are coplanar lines that ______ sh…
never intersect
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here are some facts about units of length. unit | symbol | fact inch | …
\( 60 \text{ in} = \boldsymbol{5} \text{ ft} \) \( 9 \text{ yd} = \boldsymbol{27} \text{ ft} \)
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in quadrilateral pqrs, the exterior angle at q when \\(\\overline{pq}\\…
\(25^\circ\)
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question what is the image of $(-3, 9)$ after a reflection over the $x$…
\((-3, - 9)\)
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question determine the equation of the circle with center (0, 0) contai…
The equation of the circle is \(x^{2}+y^{2}=49\)
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question find the center and radius of the circle represented by the eq…
Center: \((-4, 10)\) Radius: \(9\)
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question find the center and radius of the circle represented by the eq…
Center: \((-15, -5)\) Radius: \(9\)
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determine the equation of the circle graphed below.
\((x + 3)^2 + (y - 4)^2 = 4\)
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find the value of tan u rounded to the nearest hundredth, if necessary.…
\( 0.75 \)
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8 in the cartesian plane represented below: - point a is on the y - axi…
\( 2880.00 \) ### Problem 9 (Coordinates of \( R \))
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in the diagram, the length of the external portion of the secant segmen…
# Explanation: ## Step1: Recall the Secant-Secant Theorem The Secant-Secant Theorem states that if two secant segments are drawn from a point outside a circle, then the product of…
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8 stretch your thinking choose and ring a way to solve 6 + 7. then draw…
The result of \(6 + 7\) is \(13\). (For the drawing part, you can draw 6 circles, then draw 7 circles. To show the make - ten strategy, circle 6 circles and 4 circles from the 7 c…
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solve for x. there is a diagram with lines: line cd (with points c and …
\( x = 4 \)
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in the diagram, the length of the external portion of the secant segmen…
- The length of the external portion of the secant segment \( \overline{PN} \) is \( \boldsymbol{x} \). - The length of the entire secant segment \( \overline{PN} \) is \( \boldsy…
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solve for x. (figure with lines and angles: (2x)°, (5x + 5)°) x = submit
\( x = 25 \)
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be is 2 units longer than ae, de is 5 units longer than ae, and ce is 1…
11
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chords \\(\\overarc{ac}\\) and \\(\\overarc{bd}\\) intersect at e, with…
\( 2.5 \)
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equations: graphing sylvie finds the solution to the system of equation…
The bottom-left graph (with blue line \( y = \frac{2}{3}x + 1 \) through (0,1) and (3,3), and red line \( y = -\frac{2}{3}x - 1 \) through (0,-1) and (3,-3)).
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6 if point d in the triangle bcd is located on the y - axis, what is th…
The length of \(BD\) is \(5\sqrt{5}\) (or approximately \(11.2\) units). For Problem 7:
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Question was provided via image upload.
\( x = -\frac{1}{2} \), \( y = 5 \) ### Part b
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is ijk congruent to mno? justify your answer. yes, because a rotation 9…
Yes, because a reflection across the line \( y = 2 \) maps \( IJK \) onto \( MNO \). (La segunda opción: "Yes, because a reflection across the line \( y = 2 \) maps \( IJK \) onto…
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a shoe store owner is designing the layout of the displays in his store…
The maximum number of circular displays that can be used is 4.
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is abcd congruent to efgh? justify your answer. yes, because a reflecti…
No, because \(\overline{AB}\) and \(\overline{EF}\) do not have the same length.
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rashad is considering two designs for a garden. in design 1 he would us…
Design 1, because it requires 24 fewer feet of fencing than Design 2
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enter the missing values in the area model to find $9(9n - 9)$ area mod…
Missing top-left value: $9n$ Missing right box value: $-81$ $9(9n - 9) = 81n - 81$
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circle the correct answer. 1. who ordered the creation of pandora? a. h…
B. Zeus ### Question 2
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9. if δxyz ~ δrst, find rs. triangle xyz with side xy labeled 5x - 3, s…
\(RS = 38\)
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15 effectue les translations. a) b) c) d) 16 colorie d’une même couleur…
(The answer would be the translated figures. Since this is a graphical translation task, the final answer is the set of figures after performing the translations as per the arrows…
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the corner of a room where two walls meet the floor should be a right t…
The distance across the floor from one mark to the other is \(\boldsymbol{5}\) inches. The theorem used is the **converse of the Pythagorean Theorem** because \(3^2 + 4^2 = 5^2\),…
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what is the measurement of the longest line segment in a right rectangu…
14.3
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8. if $\\triangle dgh \\sim \\triangle def$, find the value of $x$.
\(x = 25\)