幾何
三角形、円、座標幾何、証明問題。
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express tan r as a fraction in simplest terms.
$\frac{3}{4}$
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question express cos x as a fraction in simplest terms. answer cos x =
$\frac{3}{5}$
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exercises 1 - 4, consider the lines that contain the segments in the fi…
1. $\overline{AE}$, $\overline{CG}$, $\overline{DH}$ 2. $\overline{CD}$, $\overline{GH}$, $\overline{AD}$, $\overline{EH}$ etc. 3. $\overline{AB}$, $\overline{EF}$, $\overline{FG}…
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knowledge check - trigonometry solve for x and y in the triangle below …
$x\approx11.145$, $y\approx36.7^{\circ}$
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question 6 the angles of a triangle add up to 180 degrees. the second a…
33
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△vwx is a translation of △vwx. write the translation rule. (x, y) → (x …
# Explicación: ## Paso 1: Encontrar el cambio en la coordenada x Observamos el desplazamiento horizontal de un vértice. Tomemos el vértice V. V está en x = - 9 y V' está en x = 4.…
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find x. round your answer to the nearest tenth of a degree.
$52.1$
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question find the length of the third side. if necessary, write in simp…
\(\sqrt{89}\)
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figure n is the result of a transformation on figure m. which transform…
A. A translation 2 units left and 4 units up
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which figure is a translation of figure a? figure b figure c figure d
Figure C
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what is cos a? cos a = 8/?
$\frac{8}{9}$
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what is sin a? sin a = ?
$\frac{13}{16}$
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find the measure of x. round to the nearest hundredth.
$15.01$
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select the best evidence to support the statement that jem and the narr…
"I maintain that the Ewells started it all, but Jem, who was four years my senior, said it started long before that."
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given m || n, find the value of x and y. answer attempt 2 out of 2
\(x = 12\), \(y=120\)
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find x. round your answer to the nearest tenth of a degree.
$49.5$
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solve for x. round to the nearest tenth, if necessary.
$0.9$
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question find the value of tan u rounded to the nearest hundredth, if n…
$1.50$
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write the coordinates of the vertices after a rotation 180° countercloc…
# Explicación: ## Paso 1: Identificar coordenadas originales Los puntos originales son \(J(-6,-8)\), \(K(-5,-1)\), \(L(0, - 10)\). La regla para una rotación de \(180^{\circ}\) en…
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using point symmetry about the origin a quadrilateral with vertices (2,…
$(-2,-6)$ and $(1,-2)$
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question express cos k as a fraction in simplest terms.
$\frac{3}{5}$
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on figure b. which transformation would accomplish this? answer a rotat…
A. A rotation 90° clockwise about the origin
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ying a figure with point symmetry which figure is symmetric with respec…
The parallelogram (the third figure)
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12 intro to soh - cah - toa day 2 due december 14 at 8:00 pm grade 67% …
$\frac{4\sqrt{55}}{55}$
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determining if regular polygons have point symmetry do all regular poly…
Yes, because all regular polygons have a center of rotation.
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which figure has the same shape as figure a? figure b figure c figure d…
figure D
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describing point symmetry reset rotation: 0° which statement is true ab…
The regular octagon will map point A onto point E when rotated about point P 180°.
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question 6 of 10 what is the measure of the angle below? a. 10 degrees …
B. 100 degrees
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what is the measure of the angle below? a. 10 degrees b. 100 degrees c.…
B. 100 degrees
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question: in △cde, the measure of ∠e = 90°, ed = 40, dc = 41, and ce = …
\(\frac{40}{41}\)
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question 5 of 10 what is the measure of the angle below? a. 169 degrees…
A. 169 degrees
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what is the measure of the angle below? a. 169 degrees b. 79 degrees c.…
A. 169 degrees
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question in △lmn, the measure of ∠n = 90°, ml = 53, ln = 45, and nm = 2…
$\frac{28}{53}$
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question 4 of 10 how many degrees is the angle below? do not include un…
50
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matching match each word to its definition, and write the letter in the…
1. A. a city and the places around the city 2. C. an area made up of two or more metropolitan areas 3. B. an area with very few people; these people live in small towns or on farm…
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question in △qrs, the measure of ∠s = 90°, rq = 97, qs = 72, and sr = 6…
$\frac{72}{65}$
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question 3 of 10 how many degrees is the angle below? do not include un…
150
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2 multiple choice 6.25 points the perimeter of the triangle shown is 26…
A. 4 cm
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the perimeter of the triangle shown is 26 centimeters. the dimensions o…
# Explanation: ## Step1: Recall perimeter formula The perimeter $P$ of a triangle is the sum of its side -[LLM SSE On Failure]
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in △def, the measure of ∠f = 90°, df = 8, fe = 15, and ed = 17. what ra…
$\frac{15}{8}$
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question in △uvw, the measure of ∠w = 90°, uw = 36, wv = 77, and vu = 8…
$\frac{77}{85}$
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12. intro to soh - cah - toa day 2 due: december 14 at 8:00 pm grade: 5…
$0.99$
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which equation represents a line which is perpendicular to x = 0? answe…
$y=-1$
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12. intro to soh - cah - toa day 2 date december 14 8:20 pm grade 67% q…
$0.88$
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12. intro to soh - cah - toa day 2 due: december 14 at 8:00 pm grade: 4…
$\frac{\sqrt{42}}{15}$
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12 intro to soh - cah - toa day 2 due december 14 at 8:00 pm grade 40% …
$\frac{5}{6}$
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question: find the value of cos p rounded to the nearest hundredth, if …
$0.95$
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question 4 of 14 use the graph of the parabola to fill in the table. (a…
(a) downward (b) (-1,2) (c) \(x=-1\) (d) \(x\)-intercept(s): - 3,1; \(y\)-intercept(s): 0
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12. intro to soh - cah - toa day 2 due december 14 at 8:00 pm grade: 33…
$0.36$
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which quadrant has points with negative x - coordinates and negative y …
Quadrant IV
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12 intro to soh - cah - toa day 2 due: december 14 at 8:00 pm grade: 33…
$\frac{3}{5}$
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12. intro to soh - cah - toa day 2 due december 14 at 8:00 pm grade 37%…
$\frac{3}{5}$
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question find the value of sin c rounded to the nearest hundredth, if n…
$0.76$
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in which quadrant is point p? quadrant ii in which quadrant is point r?…
In which quadrant is point P? Quadrant II In which quadrant is point R? Quadrant IV
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in which quadrant is point p? quadrant i quadrant ii quadrant iii quadr…
Quadrant II
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remember, a player is out if the ball bounces twice in their section. t…
player 2
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remember, a player is out if the ball bounces twice in their section. t…
4
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the ball bounces on the point (2,3). whose section did the ball bounce …
1
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4. fill - in - the - blank. as shown in the figure, (ab = 4bd). given t…
9
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the area of triangle adc is twice that of triangle bdc. given that the …
4
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4 multiple choice single... as shown in the figure, (adparallel bc). ar…
A. Yes
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think about the point (0, 4). where do you think this point is located?…
on the $y$-axis
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which point is located on the x - axis? (-4,0) any point with a y - coo…
(0,1)
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which point is located on the x - axis? (-4,0) (-5,-5) (0,-2) (-1,3)
(-4,0)
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9. intro to soh - cah - toa due: december 14 at 8:00 pm grade: 30% pyth…
\(\sqrt{89}\)
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avery made a mistake when she plotted the point (-2,4) on the coordinat…
Avery should have moved 2 units left, then 4 units up.
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9. intro to soh - cah - toa due: december 14 at 8:00 pm grade: 30% scor…
\(\sqrt{89}\)
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9. intro to soh - cah - toa due december 14 at 8:00 pm grade: 30% pytha…
\(\sqrt{89}\)
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scientific calculator, identifying trig ratios (diagram), level 2, iden…
$n = 8$
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question ∠1 and ∠2 are complementary angles. if m∠1=(2x + 20)° and m∠2=…
\(38\)
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question solve for the value of r. answer attempt 1 out of 2
\(2\)
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question find the measure of the missing angle. score: 0/1 penalty: non…
\(35^{\circ}\)
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find the slope of the line graphed below.
$3$
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question find the measure of the missing angle. 118° a
\(62^{\circ}\)
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find the slope of the line graphed below.
$-\frac{5}{3}$
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question find the measure of the missing angle. score: 0/1 penalty: non…
\(d = 118^{\circ}\)
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1. how can you move the trowel to the new point where the dinosaur bone…
-2
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question given m || n, find the value of x and y. answer attempt 1 out …
\(x = 5\) \(y=139\)
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find the slope of the line graphed below.
$-1$
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find the slope of the line graphed below.
$\frac{2}{7}$
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trig word problems solve for angle score: 2/3 penalty: none question ba…
$63.3^{\circ}$
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juan leans a 18 - foot ladder against a wall. if the ladder reaches 16.…
$21.8^{\circ}$
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how can you move the trowel to the new point where the dinosaur bone is…
Move the trowel 3 units left, then 2 units down.
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trig word problems solve for angle question juan leans a 18 - foot ladd…
$70.8^{\circ}$
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question juan leans a 18 - foot ladder against a wall. if the ladder re…
$70.8^{\circ}$
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trig word problems solve for angle score: 2/3 penalty: none question ju…
$70.8$
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complete the proof for the second case of the inscribed angle theorem t…
The proof is completed by using the properties of isosceles triangles (due to equal radii of the circle) and the exterior - angle theorem to show that the measure of the inscribed…
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which number line represents the x - axis when it is extended? -5 -4 -3…
The horizontal number line with values from - 5 to 5 represents the x - axis. The vertical number line with 0 in the middle, positive numbers above and negative numbers below repr…
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question: liam leans a 18 - foot ladder against a wall. if the ladder r…
$70.8$
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which number line represents the x - axis when it is extended? -5 -4 -3…
The horizontal number line from - 5 to 5 represents the x - axis when extended. For the y - axis, the vertical number line with 0 in the middle, negative numbers below (decreasing…
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liam leans a 18 - foot ladder against a wall. if the ladder reaches 17 …
$70.9^{\circ}$
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nathan leans a 20 - foot ladder against a wall. if the ladder reaches 1…
$70.9^{\circ}$
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which number line represents the x - axis when it is extended?
The fourth number line (the one with 0 in the middle, negative numbers like - 5, - 4, - 3, - 2, - 1 to the left of 0 and positive numbers 1, 2, 3, 4, 5 to the right of 0) represen…
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solve for (x). round to the nearest tenth of a degree, if necessary. an…
\(x\approx52.6\)
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21. given: bd bisects ∠abc ∠abd=(5x + 30)° ∠dbc=(10x + 5)° find: m∠abd …
\(55^{\circ}\) ### 22.
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18. if $overleftrightarrow{ab}perpoverleftrightarrow{cd}$, $mangle dce …
18. $22^{\circ}$ 19. $28^{\circ}$ 20. $106^{\circ}$
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13. name the vertex of each angle. a) ∠5 b) ∠3 14. name the sides of ea…
13. a) $M$; b) $P$ 14. a) $\overrightarrow{MN}$ and $\overrightarrow{MO}$; b) $\overrightarrow{PR}$ and $\overrightarrow{PQ}$ 15. a) $\angle1$; b) $\angle QPR$ 16. a) (Diagram: Dr…
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geometry chapter 1 test review 1. name a line that contains point e. 2.…
1. Line q 2. Point B 3. Line BG 4. The plane in the first figure 5. Points D, E, F 6. Plane ADF 7. ∅ 8. Line DF 9. Acute 10. Acute 11. Obtuse 12. Straight
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extra practice: angle relationships do now directions. answer the follo…
1. $x = 177$ 2. $m\angle DOC = 30^{\circ}$, $m\angle BOC = 60^{\circ}$
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directions. answer the following questions. show all your work. 1.) use…
1. a. iv. ∠HVG b. i. ∠1 2. \(69^{\circ}\)