Géométrie
Triangles, cercles, géométrie analytique et démonstrations.
-
find the measure of the missing angles.
\(b = 28^{\circ}\), \(c = 152^{\circ}\)
-
answer attempt 1 out of 2 \\(\\overline{mn}\\) is a segment bisector. \…
None of the above.
-
find a simplified expression to represent the area of the triangle. the…
$4x^{2}+22x - 12$
-
which of the following statements must be true based on the diagram bel…
\(\overline{ST}\) is an angle bisector.; \(S\) is the vertex of two angles that are congruent to one another.; \(T\) is the midpoint of a segment in the diagram.
-
question the midpoint of $overline{ab}$ is $m(2,0)$. if the coordinates…
$(6,-3)$
-
the midpoint of $overline{ab}$ is $m(3, - 5)$. if the coordinates of $a…
$(1,-7)$
-
3. 1c) complete this matching question for the following scenario: your…
1. e. Shade to the right 2. a. $b\geq5000$ 3. c. Closed Circle
-
the midpoint of $overline{ab}$ is $m(0, -2)$. if the coordinates of $a$…
$(-5,-3)$
-
2. 1b) select the circle type and shading direction for x < -6 help on …
Open circle, Shade to the left
-
question find the distance between the two points in simplest radical f…
$\sqrt{29}$
-
find the distance between the two points in simplest radical form.
$2\sqrt{5}$
-
solve the inequality and graph the solution on the line provided. 4x + …
Inequality Notation: $x>-4$ On the number - line, we draw an open circle at - 4 (because the inequality is strict, $x$ cannot equal - 4) and draw an arrow to the right to represen…
-
question find the distance between the two points in simplest radical f…
$7\sqrt{2}$
-
solve the inequality and graph the solution on the line provided. -9 - …
Inequality Notation: $x<1$ Number Line: An open - circle at 1 and a line extending to the left.
-
question find the distance between the two points in simplest radical f…
$5$
-
representing perimeter using a polynomial expression the perimeter form…
$20x + 6$
-
the point g is plotted on the coordinate grid below. plot the point g, …
Plot the point with the $x -$coordinate same as that of $G$ and the $y -$coordinate as the negative of the $y -$coordinate of $G$ on the given grid.
-
solve the inequality and graph the solution on the line provided. 3x + …
Inequality Notation: $x\geq1$ Number Line: Draw a number - line. Put a closed circle at 1 (because the inequality is $\geq$) and shade to the right of 1.
-
solve the inequality and graph the solution on the line provided. -5 - …
Inequality Notation: $x\geq4$ Number Line: Draw a number line, put a closed - circle at 4 (because the inequality is $\geq$) and shade to the right of 4.
-
choosing the right word circle the boldface word that more satisfactori…
1. invulnerable 2. esteem 3. supercilious 4. cogent 5. attainments 6. disperse 7. bequeath 8. omniscient 9. expunged
-
directions: solve each problem using the 3 - step process. 1. the large…
The two numbers are 31 and 43. ### 2.
-
question find the midpoint of the segment with the following endpoints.…
$(7,-1)$
-
3 multiple choice 1 point tobys principal wants to put a new fence arou…
D. $75.23 + 75.23+105.55 + 105.55$
-
question find the midpoint of the segment with the following endpoints.…
$(-5,-6.5)$
-
question find the midpoint of the segment with the following endpoints.…
$(5.5,4)$
-
question find the midpoint of the segment with the following endpoints.…
$(-2,3)$
-
question find the midpoint of the segment with the following endpoints.…
$(5,-8)$
-
solve for x and graph the solution on the number line below. -1 < x + 8…
Inequality Notation: $-9\lt x\leq2$ Number Line: On the number line, draw an open circle at $-9$ (because $x\gt - 9$) and a closed circle at $2$ (because $x\leq2$), and shade the …
-
5 write complete sentences remember: you need a subject and a predicate…
1. The elderly need a helping hand. 2. My friend works at a homeless shelter. 3. My teacher encourages me to help others. 4. I volunteer, too. 5. I worry about the hospital. 6. Th…
-
graph the compound inequality. -5 < x < -3 plot the endpoints. select a…
On the given number - line, place open circles at $-5$ and $-3$ and shade the region between them.
-
solve for x and graph the solution on the number line below. 16 < 3x + …
Inequality Notation: \(3 < x\leq6\) Number - Line: On the number line, there is an open - circle at 3 (since \(x>3\)) and a closed - circle at 6 (since \(x\leq6\)), and the line i…
-
solve for x and graph the solution on the number line below. 2 ≤ -2x - …
Inequality Notation: $-5\leq x\leq - 2$ Number - Line: Mark closed circles at -5 and -2 on the number line and shade the region between them.
-
graph the compound inequality. 6 ≤ x < 8 plot the endpoints. select an …
On the given number line, place a closed circle at $x = 6$ and an open circle at $x = 8$, then shade the region between them.
-
solve for x and graph the solution on the number line below. -31 > 5x +…
Inequality Notation: $-10\leq x < - 8$ Number Line: Mark a closed - circle at $-10$ (because $x$ can equal $-10$), an open - circle at $-8$ (because $x$ cannot equal $-8$), and sh…
-
solve for $x$ and graph the solution on the number line below. $-2leq -…
Inequality Notation: \(1 < x\leq6\) Number - Line: Mark an open circle at 1 (because \(x>1\)) and a closed circle at 6 (because \(x\leq6\)) and draw a line segment connecting them…
-
4.4 circumference and area of a circle in the pacific northwest a red f…
$1618745$
-
solve for x and graph the solution on the number line below. 21 < 3x + …
Inequality Notation: $4 < x<8$ Number Line: Mark an open - circle at 4 and an open - circle at 8, and shade the region between them.
-
solve for x and graph the solution on the number line below. -18 ≤ -x -…
Inequality Notation: $9\lt x\leq12$ Number - Line: Mark an open circle at 9 (since 9 is not included) and a closed circle at 12 (since 12 is included), and shade the region betwee…
-
1. circle the analogy that best matches the example, and then complete …
1. Positive: Certain; Small: Tiny 2. Verb: hate, Mood: indicative 3. Linking verb 4. Adult sea turtles have few predators. Large aquatic carnivores like sharks and crocodiles are …
-
solve for x and graph the solution on the number line below. 13 < -5x +…
Inequality Notation: $-3 < x < - 1$ (For graphing on number - line: Draw an open circle at - 3 and an open circle at - 1, and shade the region between them.)
-
solve for x and graph the solution on the number line below. -32 < -3x …
Inequality Notation: \(-4\leqslant x\lt12\) Number - Line: Mark a closed circle at \(-4\) (because \(x\) can equal \(-4\)) and an open circle at \(12\) (because \(x\) cannot equal…
-
solve for x and graph the solution on the number line below. -7 ≤ 2x + …
Inequality Notation: $-7\leq x\leq12$ Number Line: Mark closed - circles at - 7 and 12 and shade the region between them on the number line.
-
find the missing side of each 1) 6 km $sqrt{37}$ km x
\(1\) km
-
19 select the correct answer from each drop - down menu. points a, b, a…
The sum of the interior angles of $\triangle ABC$ is $180^{\circ}$ because of the properties of parallel lines (alternate - interior angles) and the fact that the sum of angles on…
-
4.5 finding composite perimeter and area find the approximate area of t…
$219360$
-
4.5 finding composite perimeter and area find the approximate area of t…
$219360$
-
4.5 finding composite perimeter and area you work as the distribution m…
6
-
you are an athletic trainer and have been hired to put together an afte…
388.40
-
4.5 finding composite perimeter and area you work for a transportation …
9600
-
4.5 finding composite perimeter and area find the perimeter and area of…
a. $P = 94$ ft, $A = 512$ ft² b. $P = 10.28$ in, $A = 7.14$ in² c. $P = 9.14$ ft, $A = 7.14$ ft²
-
for exercises 9 - 16, refer to the number line. p o r s t u -5 - 4 - 3 …
9. 5 10. 2 11. -1 12. 0 13. 6.6 14. 0 15. 2.5 16. \(\frac{1}{3}\)
-
5.9) $\begin{cases}-3x + 6y=0\\2x + 10y=7end{cases}$ 5.10) $\begin{case…
$x = 1,y=\frac{1}{2}$ ### 5.10
-
12.h.04d. thursday weekly bell work-september 18th in the following fig…
\((p + r)^{\circ}\) and \((q + s)^{\circ}\) do not necessarily equal 180°. If we assume there are no other conditions given and we have to choose one option from the list (assumin…
-
4.4 circumference and area of a circle jason runs 3 laps around a circu…
801
-
4.4 circumference and area of a circle an architect is making a plan fo…
660
-
4.4 circumference and area of a circle jason is painting a large circle…
50.24
-
4. draw generic rectangles to match each calculation, and use your rect…
a. $6x^{2}-13xy + 6y^{2}$ b. $-x^{2}-y^{2}+2xy+10x-10y$
-
4.4 circumference and area of a circle in the pacific northwest a red f…
$1619777$
-
4.4 circumference and area of a circle find the radius for the circle w…
50
-
4.4 circumference and area of a circle find the circumference and area …
a. $C = 37.68$ in, $A = 113.04$ in² b. $C = 69.08$ cm, $A = 379.94$ cm² c. $C = 75.36$ cm, $A = 452.16$ cm²
-
graph a right triangle with the two points forming the hypotenuse. usin…
$15$
-
properties of exponents use the properties of exponents to simplify eac…
1. C: $x^{6}$ 2. E: $x^{12}$ 3. L: $x^{20}$ 4. O: $x^{5}y^{5}$ 5. I: $x^{9}$ 6. S: $x^{14}$ 7. E: $x^{6}y^{6}$ 8. C: $x^{22}$ 9. S: $x^{16}$ 10. E: $x^{3}y$
-
4.4 circumference and area of a circle what does pi represent? the rati…
the ration of the circumference to the diameter
-
examples 1 and 3 for exercises 1 - 8, refer to the number line. 1. find…
1. 6 2. 8 3. 10.5 4. 13 5. 15 6. 12 7. 15 8. 9
-
4.4 circumference and area of a circle label the parts of the circle ra…
Top - left box: Radius Bottom - left box: Diameter Right box: Circumference
-
graph a right triangle with the two points forming the hypotenuse. usin…
$2\sqrt{2}$
-
4.3 area of parallelograms and triangles as a general contractor, you w…
$1819.2$
-
4.3 area of parallelograms and triangles amy needs to order a shade for…
15
-
4.3 area of parallelograms and triangles the area of a rectangular gard…
47 ft
-
4.3 area of parallelograms and triangles as a general contractor, you w…
$795.9$
-
graph a right triangle with the two points forming the hypotenuse. usin…
$\sqrt{130}$
-
use the scenarios and elimination by addition or subtraction to answer …
4.8: $x=\frac{3}{7},y =-\frac{16}{7}$ 4.9: $x = 20,y = 14$ 4.10: C. $9.05$
-
this building, in the shape of a parallelogram, is the dockland office …
$23773.96$
-
4.3 area of parallelograms and triangles the parallelogram shown below …
4
-
4.3 area of parallelograms and triangles find the area of each parallel…
a. $32$ $cm^{2}$ b. $24$ $yards^{2}$ c. $144$ $yards^{2}$
-
graph a right triangle with the two points forming the hypotenuse. usin…
$3\sqrt{2}$
-
4.3 area of parallelograms and triangles susan wants to put a garden in…
32
-
graph a right triangle with the two points forming the hypotenuse. usin…
$2\sqrt{2}$
-
graph a right triangle with the two points forming the hypotenuse. usin…
$2\sqrt{5}$
-
ximena draws an x shape in the coordinate plane as shown. draw the imag…
For question 4: The rotation is 90 degrees clockwise. For question 5a: Likely used the wrong rotation rule. For question 5b: Use the rule $(x,y)\to(y,-x)$ for each vertex of $\tri…
-
read the passage from \by the waters of babylon.\ but it was not dark. …
"*But it was not dark. Everywhere there were lights.*", "*I thought to myself 'This is a strong magic' and trembled.*", "*That was a sight indeed—yes, that was a sight: I could no…
-
3) identify 2 sets of parallel lines and 2 sets of perpendicular lines.…
a) Parallel lines: $\overline{AB}\parallel\overline{DC}$, $\overline{AD}\parallel\overline{BE}$ b) Perpendicular lines: $\overline{BE}\perp\overline{EC}$, $\overline{AB}\perp\over…
-
1. kimera draws an x - shape in the coordinate plane as shown. draw the…
4. 90 degrees clockwise 5. a. Likely used wrong rotation rule. b. Use $(x,y)\to(y, - x)$ for each vertex to find correct coordinates. c. Plot the correct coordinates from part b o…
-
3) identify 2 sets of parallel lines and 2 sets of perpendicular lines.…
a) Parallel lines: $\overline{AB}\parallel\overline{DE}$, $\overline{AD}\parallel\overline{BE}$ b) Perpendicular lines: $\overline{BE}\perp\overline{EC}$, $\overline{AB}\perp\over…
-
word whiz circle the correct homophone option in each bold pair: i love…
## 6. it's, there, it's, their, Its ## 7. Denotation: feeling or showing envy. Connotation: negative ## 8. Nanami: proper noun, raced: verb, quickly: adverb ## 9. demolish: constr…
-
practice performing a rotation in the coordinate plane > study the exam…
The effect of a 270 - counter - clockwise rotation on the vertices is that the $x$ and $y$ coordinates of each vertex are swapped and the new $x$ - coordinate is negated. A 90 - c…
-
2. find the value of x and y in each diagram. 3. pete was practicing fi…
\(x = 40^{\circ}\), \(y = 110^{\circ}\) ### 2b.
-
what is the slope of this line? (-7, -4) (-7, -5)
Undefined
-
what is the slope of this line? (-1, 3) (-1, 1)
The slope is undefined.
-
find the center and radius of the circle. 4x^2 + 4y^2 - 16x + 32y + 16 …
The center is $(2,-4)$ and the radius is 4.
-
the equation of a circle is given in general form. write the equation o…
$(x - 1)^{2}+(y + 2)^{2}=4$
-
3. give an example of a scale factor that produces an enlargement. expl…
3. Example: 2. Reason: A scale - factor greater than 1 enlarges the figure. 4. Example: $\frac{1}{2}$. Reason: A scale - factor between 0 and 1 reduces the figure. 5. Example: 1. …
-
find the center and radius of the circle. x² + y² - 4x - 18y - 7 = 0 th…
$2\sqrt{23}$
-
find the center and radius of the circle. x^{2}+y^{2}-4x - 18y-7 = 0 th…
Center: $(2,9)$, Radius: $\sqrt{92}$
-
find the center and radius of the circle. x² + y² + 10y - 39 = 0 the ce…
Center: $(0,-5)$; Radius: $8$
-
one angle is twice its complement increased by 30°. find the measure of…
The two complementary angles are $70^{\circ}$ and $20^{\circ}$.
-
practice performing a reflection in the coordinate plane study the exam…
For the first part (finding coordinates without drawing reflection across y - axis): Use the rule $(x,y)\to(-x,y)$ for each vertex of figure GHIJ. For part a: Draw a horizontal da…
-
3. in the following family portraits, figure n is a scale - drawing of …
a. Enlargement b. 5.5 inches c. 2
-
translate the figure 3 units right and 5 units down. plot all of the po…
If a point on the original figure has coordinates $(x,y)$, its coordinates on the translated figure are $(x + 3,y-5)$. Plot new points using this rule.
-
which sentence from the world on turtles back best illustrates why the …
The woman placed the dirt on Turtle's back and performed a ritual to create the earth.