幾何
三角形、圓、解析幾何與證明題。
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a field is 34 yd long from end to end and 54 ft wide. if a person runs …
$2\sqrt{1018}\approx63.81$ yards
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substitute the given values into the given formula and solve for the un…
$9.5$
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go to studysync and read \moving forward\ blast and answer the guided q…
1. Celebrating Thanksgiving every year. 2. A set of shared values, beliefs, customs, behaviors, and artifacts of a group or society. 3. Western culture. 4. A sense of belonging, i…
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8. quadrilateral abcd is shown on the coordinate plane. a. draw the ima…
For part a: The coordinates of $A'(-4,1)$, $B'(-2,1)$, $C'(-1,4)$, $D'(-3,4)$ are used to draw the translated quadrilateral. For part b: The coordinates of $A''(1,-1)$, $B''(1,-3)…
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match the geometric term on the left to its definition on the right. po…
Point - A zero - dimensional object that defines a specific location on a plane Plane - A two - dimensional surface that continues infinitely Ray - A half - line that begins at on…
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part c the artist will be tiling the sculpture with mosaic squares that…
Divide pyramid's surface - area by tile area.
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distance between the two lampposts is 20 feet. what is the measure of t…
41
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solve for x 11. solve for x 13. 14. 16. true or false the slopes of per…
13. \(x = 10\) 16. False 17. \(\frac{2}{3}\)
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0. this is the equation of a circle. x² + y² - 2x - 4y - 31 = 0 referen…
center: $(1,2)$ radius: $r = 6$ To graph the circle: 1. Plot the center point $(1,2)$ on the coordinate plane. 2. From the center, move 6 units in all directions (up, down, left, …
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6. this is the equation of a circle. $x^{2}+y^{2}-2x - 4y-31 = 0$ a. co…
$(x - 1)^{2}+(y - 2)^{2}=36$
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5. write the standard form of the equation of the circle with the given…
$(x - 5)^2+(y + 3)^2=16$
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largest angle. complete her work and find the measure of angle y to the…
84
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2. use the following image to fill in the blanks name a ray on line n__…
Name a Ray on Line $n$: $\overrightarrow{CE}$ What is another name for line $l$: $\overleftrightarrow{BE}$ Name a Segment on line $n$: $\overline{CF}$ Name 2 of the three Angles: …
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8. write the standard form of the equation of the circle with the given…
1. Equation of first circle: $(x - 5)^2+(y + 3)^2=16$ 2. a. Standard form of second circle: $(x - 1)^2+(y - 2)^2=36$ b. Center: $(1,2)$; Radius: $r = 6$ c. Plot center $(1,2)$ and…
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complete all parts of the task to help her plan the materials she needs…
A. cone C. triangular pyramid D. hemisphere
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part b the hotel is filling the pool and releases 5,000 cubic feet of w…
5.0
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the summer hotel is installing a new pool. the pool will be rectangular…
9 gallons
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warm - up a board game has a house - shaped playing piece in the form o…
36
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1. m∠abc = 2. if m∠abd = 127°, then m∠abc = 3. if m∠xyz = 78°, then m∠w…
1. $104^{\circ}$ 2. $78^{\circ}$ 3. $57^{\circ}$ 4. $90^{\circ}$ 5. $62^{\circ}$ 6. $46^{\circ}$
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in the figure, m is parallel to n and m∠4 = 115°. find the measures of …
$m\angle6 = 115^{\circ}$ $m\angle2 = 115^{\circ}$ $m\angle8 = 115^{\circ}$ $m\angle5 = 65^{\circ}$ $m\angle3 = 115^{\circ}$ $m\angle7 = 65^{\circ}$ $m\angle1 = 65^{\circ}$
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click a segment to delete it. answer attempt 1 out of 2 slope of the li…
\(\frac{1}{2}\)
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open the compass to length cd with the compass point on c, draw an arc …
What is the third step of the construction? A. With the same compass setting, put the compass point on D. Draw an arc and label its point of intersection with the construction in …
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100° 9 10 u t 8 9² = 8² + 10² - 2(8)(10)cos(100°) 9 = 8 + 10 - 2(8)(10)…
\(s^{2}=9^{2}+10^{2}-2(9)(10)\cos(100^{\circ})\)
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parallel lines & transversals schoology assignment if m ||n and m∠e = 9…
$m\angle a = 94^{\circ}$ $m\angle c = 94^{\circ}$ $m\angle h = 94^{\circ}$
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compositions of transformations 1. translate (x,y)→(x + 6,y + 1) and re…
# Explanation: ## Paso1: Encontrar coordenadas después de la traslación Para el primer caso, la traslación es $(x,y)\to(x + 6,y+1)$. Supongamos que las coordenadas originales de u…
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construct ∠d so that ∠d≅∠c. assume ∠c has already been constructed. wha…
First step: C. Draw a ray and label the endpoint D Second step: A. With the compass point on C, draw an arc that intersects the sides of $\angle C$. Label these points of intersec…
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construct ∠d so that ∠d ≅ ∠c. assume ∠c has already been constructed. w…
C. Draw a ray and label the endpoint D.
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the lighthouse forms a right angle with the path of the boat. a. write …
a. $d^{2}=h^{2}+x^{2}$ b. The contrapositive "If $d$ increases or remains the same, then $x$ increases or remains the same" is proven to be true, so the original statement "If $x$…
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4. select all transformations that take figure f to figure f. a. reflec…
A. Reflect figure F across the x - axis. E. Translate figure F so that $(4,1)$ goes to $(4, - 1)$.
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2. determine the relationship between the two triangles and whether or …
2. The two triangles are related by (a) Hypotenuse - Leg (HL), so the triangles (a) can be proven congruent. 4. The two triangles are related by (a) Angle - Angle - Side (AAS), so…
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the lighthouse forms a right angle with the path of the boat. a. write …
a. $d^{2}=h^{2}+x^{2}$ b. The contrapositive "If $d$ increases or remains the same, then $x$ increases or remains the same" is true.
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use the figure below for questions 5 - 8. 5. name a point coplanar to p…
5. $M$ (or $N$, $J$, $L$) 6. $K$ 7. $M$, $N$, $K$ 8. $KJ$
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the lighthouse forms a right angle with the path of the boat. a. write …
a. \(d^{2}=h^{2}+x^{2}\) b. If \(d\) increases or remains the same, then \(x\) increases or remains the same. When \(d\) remains the same, \(x\) must remain the same.
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next, find the width w of the rectangle by using the distance formula. …
$4\sqrt{2}$
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question 9 (01.06 mc) james fenced in his backyard. the perimeter of hi…
96 in.
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10 solve the inequality: 19 - 6m < - 5(6m + 1) circle all of the values…
-5, -3, $-\frac{2}{3}$, $-\frac{3}{2}$, $-\frac{5}{2}$
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parallel lines & transversals schoology assignment if m || n and m∠e = …
$m\angle a = 94^{\circ}$ $m\angle c = 94^{\circ}$ $m\angle h = 86^{\circ}$
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give the equation of each line in the 5 graphs below. make sure to scro…
For the first line: $y=\frac{1}{3}x + 2$ For the second line: $y=-1$
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5. determine the relationship between the two triangles and whether or …
5. The two triangles are related by Angle - Angle - Angle (AAA), so the triangles CANNOT be proven congruent. 7. The two triangles are related by Side - Angle - Side (SAS), so the…
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first, find the length $ell$ of the rectangle by using the distance for…
$5\sqrt{2}$
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lines m and n are parallel. find the measures of angles x, y, and z in …
\(m\angle x = 60^{\circ}\) \(m\angle y = 60^{\circ}\) \(m\angle z = 120^{\circ}\)
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first, find the length ( ell ) of the rectangle by using the distance f…
The perimeter is about $25.5$ units. The area is $40$ square units.
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find the value of x. then find the measure of each labeled angle.
\(x = 114\) \((x - 48)=66\)
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parallel lines & transversals schoology assignment find the measure of …
\(87^{\circ}\)
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1. determine the relationship between the two triangles and whether or …
1. The two triangles are related by Hypotenuse - Leg (HL), so the triangles can be proven congruent. 2. The two triangles are related by Side - Angle - Side (SAS), so the triangle…
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in the figure to the right, s||t. use the figure to answer the followin…
\(\angle b\), \(\angle d\)
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the vertices of a triangle are d(-4,5), e(-7,-1), and f(-1,-1). a) dete…
a) $DE\approx6.7$, $EF = 6$, $FD\approx6.7$ b) Isosceles triangle because two sides have approximately equal lengths. c) $19.4$
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determining characteristics of a rectangle which statement is true of a…
The perimeter of the rectangle is \((10x + 18)\) units.
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parallel lines & transversals schoology assignment identify a pair of a…
$\angle3$ and $\angle6$
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parallel lines & transversals schoology assignment identify a pair of c…
$\angle3$ and $\angle7$
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identify a pair of same - side interior angles. ∠2 and ∠7 ∠3 and ∠8 ∠4 …
$\angle3$ and $\angle2$
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in the diagram shown, if x + y = 180, label the remaining angle measure…
B.
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the lighthouse forms a right angle with the path of the boat. a. write …
a. $d^{2}=h^{2}+x^{2}$ b. The contrapositive "If $d$ increases or remains the same, then $x$ increases or remains the same" is proved as above.
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quiz 1 - 1: points, lines, planes; segment addition postulate use the f…
1. Line $AB$ 2. Point $B$ 3. Points $A$, $B$, $C$ 4. Plane $ABC$ 5. Point $M$ 6. Point $K$ 7. Points $J$, $K$, $M$ 8. Line $KJ$ 9. $43$ 10. $6$ 11. $32$ 12. $57$
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what error did tyler make? m∠1 = 72 by same - side exterior angles theo…
supplementary when two parallel lines are cut by a transversal, not equal.
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what error did tyler make? m∠1 = 72 by same - side exterior angles theo…
72
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homework 3.1 - slope and rate of change of linear functions determine w…
No
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homework 3.1 - slope and rate of change of linear functions determine w…
A. Yes
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homework 3.1 - slope and rate of change of linear functions determine w…
B. No
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select the correct answer. for the upcoming holiday season, dorothy wan…
A. 180
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select the correct answer. tim is an elementary school art teacher. his…
E. 2.47 cm
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the volume of a cone is 1,782 cubic centimeters. a cylinder has the sam…
C. 5,346 cubic centimeters
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homework 3.1 - slope and rate of change of linear functions determine w…
Yes
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question 5 of 5 what is the missing reason in the proof? given: ab ≅ cd…
$AE\cong FD$ is proved by using segment - addition postulate, substitution, and subtraction property of equality.
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21. what is the diagonal of the front side of the tank if the length is…
Approximately \(176.92\) inches
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select the correct answer from each drop - down menu. complete the stat…
The ratio of the heights is 3:1. The ratio of the base areas is 9:1. The ratio of the volumes is 27:1.
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select the correct answer. which rectangles are similar? a. abcd and pq…
D. VWXY and ABCD
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match the definition on the left to its corresponding geometric figure …
1. A zero - dimensional object that defines a specific location on a plane: A point (the single dot in the options) 2. A one - dimensional figure, which extends without end in two…
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the figure below is dilated with the center of dilation at the origin a…
(3, -4)
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type the correct answer in the box. use numerals instead of words. a re…
19
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select the correct answer. a rubber gasket has a circumference of 3.2 c…
B. 6.4 cm
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select the correct answer. pentagon abcde is similar to pentagon pqrst.…
B. The area of pentagon ABCDE is 36 times the area of pentagon PQRST.
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10 all the edges of the object in the diagram are equal in length. the …
C. a square
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the lighthouse forms a right angle with the path of the boat. a. write …
a. $d^{2}=h^{2}+x^{2}$ b. If $d$ increases or remains the same, then $x$ increases or remains the same.
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what is the sum of all the angles that are labeled? 89° 22° 90°
$293^{\circ}$
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question 14(multiple choice worth 5 points) (14.04 lc) jerry wants to d…
He lines up his protractor with the baseline on the ray and the origin of the protractor on the vertex.
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(14.04.1.c) a mark has been made at the 40° point on the protractor. wh…
Draw a ray connecting the vertex and the mark
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choose the correct term for this figure question 13 (multiple choice wo…
Ray Draw a line from the vertex through the marked point.
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select the protractor measuring an angle that is 80°. figure a figure b…
B. Figure B
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question 10(multiple choice worth 5 points) (14.03 lc) what is the meas…
A. 48°
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acute - angle obtuse - angle right - angle straight - angle
Acute angle
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the perimeter of a geometric figure is the sum of the lengths of its si…
\(x = 14\) \(3.5x=49\)
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what type of angle is shown? o acute angle o obtuse angle o right angle…
Obtuse angle
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select the correct measurement of the angle shown on the protractor. o …
140°
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question 5(multiple choice worth 5 points) (14.01 lc) which of the foll…
B. Figure B
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what is the measure of the unknown angle? 297° n
63°
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write an indirect proof for the following conditional about the figure.…
The original statement "If $\angle EFG$ and $\angle HFJ$ are vertical angles, then $x eq3y$" is true.
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read the excerpt from chapter 6 of lizzie bright and the buckminster bo…
Turner's act of whispering when he tells his father, "It matters to me"
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write an indirect proof for the following conditional about the figure.…
$y = 0$, $x = 0$
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question 10:36 measure ∠pqr with the protractor and write your answer t…
40°
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write an indirect proof for the following conditional about the figure.…
\(4y = 5y\)
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charlie runs a screen printing company and is resetting a machine he us…
$b=\frac{2A}{h}$
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(14.02 lc) what type of angle is shown? you must check the box below pr…
Obtuse angle
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4. $overline{ab} cong overline{ab}$ symmetric property transitive prope…
Reflexive Property
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the perimeter of an equilateral triangle is 3 inches more than the peri…
13
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3. if (b) is between (a) and (c), then (ab + bc=ac) segment addition pr…
Segment Addition Property
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select the statement that is true about the two - dimensional figure. ∠…
∠MLN is an acute angle (assuming we are referring to the angles for which we can make a reasonable visual assessment and based on the given options, if ∠MLN is one of the angles b…
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1. state the definition, postulate, theorem, or property that justifies…
Definition of mid - point
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a ray has been lined up with the baseline and origin on the protractor.…
Draw a mark on the paper at 40°.
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question 12(multiple choice worth 5 points) (14.03 lc) what is the sum …
$212^{\circ}$