幾何
三角形、円、座標幾何、証明問題。
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43. which point is in quadrant ii? a) (4, 3) b) (-5, 2) c) (-3, -2) d) …
B. (-5, 2)
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2.) the angle of elevation from a point 93.2 ft from the base of a towe…
$73.1$ ft
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in the figure, m∠1=(x + 12)° and m∠2=(5x)°. part 1 of 2 (a) write an eq…
$(x + 12)+5x=90$
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question 1 (5 points) which of the following is not an element of the f…
C. Control activities
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find the measures of two complementary angles if the difference between…
$69.5$ and $20.5$
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the figure represents a ramp in the shape of a right triangular prism. …
15.8
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circle j is congruent to circle p. if ok = 2x, qr = 12, and rt = x + 3,…
12
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the figure gives the dimensions, in inches (in), of a typical safety co…
28.6 in
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circle a is congruent to circle j. chords (overline{bc},overline{cf},ov…
\(\widehat{BC}\cong\widehat{MP}\), \(\widehat{BC}\cong\widehat{LO}\), \(\widehat{CF}\cong\widehat{KL}\)
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two angles are complementary. one angle is 20° less than three times th…
$62.5$
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ab is tangent to ⊙c at point b and ad is tangent to ⊙c at point d. what…
$56^{\circ}$
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two angles are complementary. one angle is 20° less than three times th…
$27.5$
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two angles are complementary. one angle is 20° less than three times th…
$50$
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solve the inequality. -16 ≤ 8/3t the solution is graph the solution.
$t\geq - 6$ The graph of the solution has a closed circle at $-6$ (because the inequality is $\geq$) and the arrow points to the right.
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true/false: opposite sides of a parallelogram are parallel and equal.
True
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refer to the figure. progress: 0/2 part 1 of 2 (a) write an equation to…
(a) equation: $5x + 68=92$
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assessment: sat, test: math, domain: geometry and trigonometry, skill: …
180
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1. a rectangle’s length is scaled by 3 and width by 3. its area is mult…
C. 9
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40. the sum of the measures of the angles in any triangle is: a) 90° b)…
B. 180°
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midpoints use the number line to calculate each item: 1. midpoint of $o…
-2.5
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39. each edge of a cube is 6 cm. surface area? a) 36 cm² b) 72 cm² c) 1…
D. $216$ $cm^{2}$
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use the figure to find the measure of angles aob, aoe, and eod.
∠AOB = 90°, ∠AOE = 180°, ∠EOD = 46°
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applying the converse of the radius - tangent theorem. what value of x …
$6$
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8. a right rectangular prism is 5 cm by 4 cm by 3 cm. volume? a) 12 cm³…
C. $60$ $cm^{3}$
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37. perimeter of a triangle with sides 6 m, 8 m, and 10 m: a) 12 m b) 2…
C. 24 m
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the perimeter of an isosceles triangle is 83 inches. each of the two co…
35
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use the figure to find the measure of angles aob, aoe, and eod. m∠aob =…
$90$
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solve. 4 the gray figure is a transformation of the green figure. ident…
4. The transformation could be a translation, reflection, or rotation. We can compare the lengths of corresponding lines and measures of corresponding angles in the original and t…
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36. area of a rectangle with length 12 cm and width 7 cm: a) 19 cm² b) …
B. $84$ $cm^{2}$
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in the figure below, m∠4 = 139°. find m∠1, m∠2, and m∠3.
$m\angle1 = 139^{\circ}$, $m\angle2 = 41^{\circ}$, $m\angle3 = 41^{\circ}$
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in the figure below, m∠4 = 139°. find m∠1, m∠2, and m∠3.
$m\angle1 = 139^{\circ}$, $m\angle2 = 41^{\circ}$, $m\angle3 = 41^{\circ}$
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the perimeter of a rectangle is to be no greater than 80 centimeters an…
15
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for questions 1 - 3, refer to the diagram at the right, where the m∠abc…
1. $x = 10$ 2. $m\angle ABC=70$ 3. $m\angle ABD=60$
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(a) an angle measures 46°. what is the measure of its complement? (b) a…
(a) 44° (b) 118°
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the perimeter of a rectangle is to be no greater than 80 centimeters an…
The maximum width of the rectangle is 15 centimeters.
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4 the gray figure is a transformation of the green figure. identify the…
4. If it's a translation, use a coordinate grid to compare line lengths (by comparing coordinates of endpoints) and angle measures (using a protractor). 5a. If it's a translation,…
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in the figure, m∠1=(7x)° and m∠2=(x - 6)°. (a) write an equation to fin…
(a) Equation: \(7x+(x - 6)=90\) (b) \(m\angle1 = 84^{\circ}\), \(m\angle2 = 6^{\circ}\)
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ln is tangent to circle o at point m and qm is a diameter. determine th…
The measure of $\angle QML$ is 90 degrees. The measure of $\angle PMN$ is 27 degrees.
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in the figure below, m∠1 = 3x° and m∠2=(x + 18)°. find the angle measur…
m∠1 = 54° m∠2 = 36°
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the perimeter of a rectangle is to be no greater than 80 centimeters an…
15 centimeters
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you are shown ∠mno below whose measure is 72°. draw your best estimate …
Draw a ray from point $N$ such that the angle between the new - drawn ray and either $NM$ or $NO$ is approximately $36^{\circ}$ (within a tolerance of $5^{\circ}$).
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example: the gray figure is a transformation of the green figure. compa…
1. The original figure moves 4 units to the right and 3 units down. 2. (Here, a visual drawing is required. Since this is text - based, the steps to draw are: for each vertex of t…
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1. describe how the original figure in the example problem was moved to…
1. The original figure was translated to get the image. 2. (Here, a visual drawing is required. But conceptually, follow the steps in Step2 above to draw the reflected figure.) 3.…
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in circle q, ∠rqs ≅ ∠sqt. which statement must be true? o (overline{rt}…
A. $\overline{RT}\cong\overline{UT}$
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the perimeter of a rectangle is to be no greater than 80 centimeters an…
15 cm
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the perimeter of a rectangle is to be no greater than 80 centimeters an…
15 cm
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in the figure below, m∠2 = 50°. find m∠1.
$40$
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the perimeter of a rectangle is to be no greater than 80 centimeters an…
15 centimeters
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chords de, ef, and fg are congruent. determine the following measures. …
\(m\widehat{FG}=56.5^{\circ}\) \(m\angle ECF = 105^{\circ}\)
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solve for the value of a.
$a = 5$
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solve for the value of p.
$11$
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the minor arc measures of circle z are shown in the figure. use the dro…
Angle UZT is congruent to angle TZY. Angle VZW is congruent to angle UZV.
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solve for the value of t. answer attempt 1 out of 3 t =
$t = 7$
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solve for m∠fgh. answer attempt 3 out of 3 m∠fgh =
$72$
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solve the inequality. graph the solution set. 2 ≤ 4x - 14 ≤ 0 choose th…
If the correct inequality is \(4\leq x\leq6\), the graph would be a line segment on the number line starting at 4 (closed - circle) and ending at 6 (closed - circle). Without seei…
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in the figure below, m∠2 = 46°. find m∠1, m∠3, and m∠4.
$m\angle1 = 134^{\circ}$ $m\angle3 = 134^{\circ}$ $m\angle4 = 46^{\circ}$
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in the figure below, m∠wxz = 100°, and m∠2 is three times m∠1. find m∠1.
$25$
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part 3 of 3 solve the compound inequality. graph the two inequalities o…
For \(x\leq - 4\): The correct graph has a closed circle at \(-4\) and an arrow to the left. For \(x\geq3\): The correct graph has a closed circle at \(3\) and an arrow to the rig…
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chapter ii.7 score: 1/5 answered: 4/5 question 5 rotate the point (6, 8…
\((15 + \frac{9\sqrt{15}}{4},\frac{59}{4}-3\sqrt{15})\)
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solve the compound inequality. graph the two inequalities on the first …
For \(x < 5\): The correct graph is the one with an open - circle at 5 and an arrow pointing left. For \(x < 6\): The correct graph is the one with an open - circle at 6 and an ar…
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a metaphor is the comparison of two things that are usually very differ…
For "My sister is a bear in the morning": 1. Sister, Bear 2. Grumpy in the morning For "The clouds were marshmallows in the sky": 1. Clouds, Marshmallows 2. White and fluffy For "…
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1.02: swbat solve perimeter and area problems using linear and quadrati…
- Triangle: Area = 10 square feet, Perimeter $\approx15.40$ feet - Second rectangle: Area = 14 square feet, Perimeter = 18 feet - Third rectangle: Area = 21 square feet, Perimeter…
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use the number line to find the coordinate of the midpoint of $overline…
$2.5$
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which figure shows a line tangent to the circle?
The third figure shows a line tangent to the circle.
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the figure was created by repeatedly reflecting triangle nmp. what is t…
48 in.
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rectangle abcd is congruent to rectangle urst. what is the area of rect…
C. 135 mm²
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quadrilateral abcd is reflected over line segment y as shown, resulting…
C. 7 in.
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in the diagram, △pmn≅△qsr. if qr = 20 in., rs = 7 in., and sq = 24 in.,…
$20$ in.
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quiz worlds entangled started: sep 14 at 3:11pm quiz instructions a qui…
Gender imbalance in the Americas contributed to the continuation of the transatlantic slave trade.
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triangle xyz was translated up 2 and right 3 units, creating triangle c…
$\overline{YZ}\cong\overline{AB}$
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each trapezoid in the figure below is congruent to trapezoid abdc. what…
32 cm
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quiz worlds entangled started: sep 14 at 3:11pm quiz instructions a qui…
failure to respond effectively to natural disasters.
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quadrilateral abcd is rotated 145° about point t. the result is quadril…
$ABCD\cong A'B'C'D'$
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triangle def is reflected over the y - axis, and then translated down 4…
$\triangle DEF\cong\triangle SRU$
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quiz worlds entangled started: sep 14 at 3:11pm quiz instructions a qui…
C. France
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quiz worlds entangled started: sep 14 at 3:11pm quiz instructions a qui…
True
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college prep in the diagram, m∠agc = 38°, m∠cgd = 71°, and m∠fgc = 147°…
None of the statements are true.
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cb is tangent to ⊙a at point c. find the radius. cb ⊥ ac by the radius …
\(\frac{39}{10}\)
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quiz worlds entangled started: sep 14 at 3:11pm quiz instructions a qui…
B. Mercantilism
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construction you are asked to copy a segment, construct a segment bisec…
The diagram where the dashed line is perpendicular to segment $EF$ and intersects it at the mid - point $M$ is the correct one. Without specific labels for each option, it's not p…
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draw a graph for each inequality. 7) -3 < x 8) v < 0 9) 0 ≥ x 10) 5 > x…
For $-3 < x$: Open - circle at $-3$, shade right. For $v < 0$: Open - circle at $0$, shade left. For $0\geq x$: Closed - circle at $0$, shade left. For $5>x$: Open - circle at $5$…
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persevere point p is located on the segment between point a(1,4) and po…
$(5,10)$
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sports the distance between each base on a baseball infield is 90 feet.…
150
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analyze consider rectangle qrst with qr = st = 4 centimeters and rs = q…
$\overline{QU}$ is not congruent to $\overline{RV}$ because $QU = 2$ cm and $RV = 1$ cm and congruent line - segments have equal lengths.
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refer the figure. are $overline{vt}$ and $overline{su}$ congruent?
Yes
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select the point(s) that satisfy the condition. two points on the x - a…
The points are $(-5,0)$ and $(7,0)$
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find the distance between x (-3,5) and y (4,2). round to the nearest te…
$7.6$
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question * the circumference of a circle is 11π inches. what is the are…
$\frac{121\pi}{4}$
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find the distance between a (-3,8) and b (-1,4). round to the nearest t…
$4.5$
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find the area of the polygon with the given vertices. w(0, 0), x(0, 3),…
9
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what is the image point of (1,2) after a translation right 5 units and …
\((6,5)\)
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find the distance between b(3, -4) and c(5, -5). round to the nearest t…
$2.2$
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chapter ii.7 score: 1/5 answered: 3/5 question 4 determine the angle re…
$\arccos(\frac{128+\sqrt{561}}{153})$ radians
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find the area of the polygon with the given vertices. k(-3,4), l(1,4), …
24
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which degrees make a reflex angle? hint - there are 3 correct answers. …
201°, 357°, 184°
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which degrees, make an obtuse angle? hint - there are 3 correct answers…
163°, 101°, 93°, 170°
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find the distance between v(4, 4) and x(5, 8). round to the nearest ten…
$4.1$
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find the distance between c(2,4) and d(5,7). round to the nearest tenth…
$4.2$
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find the perimeter of the polygon with the given vertices. round your a…
$16.93$
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finding unknown measures of congruent figures in the diagram, △ghj≅△stu…
\(m\angle J = 56.5^{\circ}\), \(m\angle T = 67^{\circ}\), \(m\angle G = 56.5^{\circ}\), \(ST = 5\mathrm{cm}\), \(HJ = 3.7\mathrm{cm}\)