Geometría
Triángulos, círculos, geometría analítica y demostraciones.
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reattempt 1/9 what is the m∠7? m∠7 = 119° m∠7 = 71° m∠7 = 51° m∠7 = 61°
A. m∠7 = 119°
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what is the m∠7? m∠7 = 119° m∠7 = 71° m∠7 = 61° m∠7 = 51°
A. m∠7 = 119°
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which shape has 4 equal sides?
The bottom - right shape
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1. find the general equation of $(x - 2)^2+(y - 5)^2 = 20$. 2. what is …
1. \(x^{2}+y^{2}-4x-10y + 9 = 0\) 2. \(x^{2}+y^{2}+8x-14y + 40=0\)
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lines kl and mo are parallel in the figure below. what is the relations…
105
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lines kl and mo are parallel in the figure below. what is the relations…
1. Relationship between ∠LIJ and ∠OJI: Alternate - interior angles 2. If ∠HIJ = 75° (assuming right - triangle at ∠IHJ): 15°
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which sets of measurements could be the interior angles of a triangle? …
C. $15^{\circ}, 15^{\circ}, 150^{\circ}$, D. $10^{\circ}, 80^{\circ}, 90^{\circ}$, E. $60^{\circ}, 60^{\circ}, 60^{\circ}$
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i. write the algebraic notation that describes the translation to creat…
B. \((x,y)\to(x + 5,y - 4)\)
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right triangle trigonometry relates the sides of a right triangle to th…
$C\approx51^{\circ}$, $Z\approx72^{\circ}$, $X\approx27^{\circ}$, $A\approx60^{\circ}$, $Z\approx59^{\circ}$, $W\approx80^{\circ}$, $V\approx12^{\circ}$, $B\approx43^{\circ}$, $A\…
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parallelogram abcd is reflected over the x - axis to map onto efgh. the…
B. E(-5,-6) F(-7,-2) G(-1,0) H(1,-4)
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what is the measure of angle b?
$36^{\circ}$
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
$42$
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right triangle trigonometry - so hca htoa right triangle trigonometry r…
$21.9$
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
$4.7$
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which equation would solve for x? x + 51 + 47 = 180 x + 57 + 47 = 18 x …
x + 51+47 = 180
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i. consider the illustration below. triangle abc is rotated 270 degrees…
D(3,-2), E(8,-2), F(4,-8)
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write the congruence statements for problems 6 - 16. match the question…
5. SSS 6. SAS 7. ASA 8. SAS 9. ASA 10. SSS 11. AAS 12. ASA 13. SAS 14. SSS 15. SSS 16. SAS
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
$x\approx19$
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
$40.0$
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
$34$
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right triangle trigonometry - so hca htoa right triangle trigonometry r…
$36.1$
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
}$ (wrong). $\sin(x)=\frac{14}{40}=0.35$, $x=\sin^{-1}(0.35)\approx20.5^{\circ}\approx21^{\circ}$ (wrong). $\sin(x)=\frac{14}{40}=0.35$, $x=\sin^{-1}(0.35)\approx20.5^{\circ}\appr…
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find h. 56 degrees 32 degrees not enough information 92 degree
32 degrees
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
$32$
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
$7.7$
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
$14$
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what was the primary significance of the triangle shirtwaist factory fi…
D. It drew public attention to the poor working conditions of many unskilled laborers.
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
$72$
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
$40.7$
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
$x\approx28^{\circ}$
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
20.0
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solve for x.
$85$
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
$25.2$
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
$x=\arctan(\frac{28}{47})$; $x\approx30$
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i. determine the coordinates of vertex a after it has been rotated 90° …
A. $A''(-10,-2)$
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solve for x
$x = 20$
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
$x = 41$
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
$x = 3.4$
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reflect triangle jkl over the line y = -x, followed by a translation (x…
Reflect triangle JKL over the line y = -x, followed by a translation (x,y) → (x + 2,y + 1)
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find the measure of the missing angle.
$50^{\circ}$
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
1. $\tan56^{\circ}=\frac{x}{11}$ 2. $x = 16.3$
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
$x^{\circ}=\arcsin(\frac{20}{27})$ $x \approx 47$
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
$\tan X=\frac{18}{35}$ $X\approx27$
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
$x = 13.5$
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
1. $\frac{17}{21}$ 2. $36$
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
$\sin X^{\circ}=\frac{33}{45}$ $X = 47$
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
1. For the first blank: $68$ 2. For the second blank: $x$ 3. For the third blank: $12$ 4. $x = 29.5$
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triangle jkl was reflected or rotated and then translated to create tri…
Rotate triangle $JKL$ $180^{\circ}$ about the origin, followed by a translation $(x,y)\to(x - 2,y + 1)$
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
$15.8$
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
$22.1$
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a rectangle has side lengths of 11 and 47. below is the rectangle split…
(a) Missing length: 40, Area of blue rectangle: 440, Area of pink rectangle: 77 (b) 517
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
$6.2$
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
$40.0$
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
$13.9$
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
1. For the tangent - ratio part: $\tan68^{\circ}=\frac{x}{12}$ 2. For the value of $x$: $x = 29.6$
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11. your school lies directly between your home and the movie theater. …
The point that represents the school is $\frac{1}{5}$ of the way from home to the movie - theater.
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
$7.7$
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a rectangle has side lengths of 2 and 48. below is the rectangle split …
(a) Blue area: 80, Pink area: 16, Missing length: 8 (b) 96
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
13.5
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
$x\approx40.7$
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
$x = 19.9$
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
$x\approx25.2$
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
1. tan 68°=$\frac{x}{12}$ 2. x = 29.6
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
$x = 4.3$
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
For the cosine part: $\cos16^{\circ}=\frac{x}{18}$ For the value of $x$: $x = 17.3$
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
$x = 8.0$
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
13.5
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
1. For the first blank: $68^{\circ}$ 2. For the second - part of the fraction: $x$ 3. For the value of $x$: $29.7$
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
$x = 29.7$
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
$x = 9.2$
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directions: complete the following questions by showing all work and an…
1. Rigo is correct. Advice: Identify angle - position carefully with respect to parallel lines and transversal. 2. b. Corresponding, $110^{\circ}$ 3. $x = 17$
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
In the $\cos$ expression, the angle is $16^{\circ}$ and $\cos(16^{\circ})=\frac{18}{x}$, and $x = 18.7$.
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
$x = 18.7$
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
18.5
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the parallelogram lmno is a dilation of the parallelogram lmno. what is…
$2$
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draw show your work here angle - side - angle (asa) angle - angle - sid…
side - angle - side (SAS)
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the rectangle klmn is a dilation of the rectangle klmn. what is the sca…
$\frac{1}{3}$
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right triangle trigonometry - sohcahtoa right triangle trigonometry rel…
sin(38°) = $\frac{x}{15}$; x = 9.2
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find the perimeter. 48 in 18 in p =? in
132
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find the perimeter. 12 ft 4 ft p =? ft
32 ft
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find the perimeter. 75 cm 15 cm p =? cm
180
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find the perimeter. 10 ft 4 ft p =? ft
28 ft
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find the perimeter. 20 in 12 in p =? in
64 in
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18.1 adjectives (nouns used as adjectives, proper and compound adjectiv…
Exercise 1: 1. compound adjective 2. noun 3. proper adjective 4. proper adjective 5. compound adjective 6. noun 7. noun 8. compound adjective 9. noun 10. proper adjective Exercise…
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find the values of x and y; state which theorem(s) you used. find the v…
Problem 1: $x = 61,y = 61$ Problem 2: $y=\frac{71}{13}$ Problem 3: $y=\frac{35}{3}$ Problem 4: $x = 83$ Problem 5: $x = 15$ Problem 6: $x=-\frac{38}{5}$
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quadrilateral hdwm is shown on the coordinate grid. draw the quadrilate…
| Pre - image | Translate 8 Right, 2 Down | Reflect across y - axis | |--|--|--| | $H(-7,4)$ | $H'(1,2)$ | $H''(-1,2)$ | | $D(-4,1)$ | $D'(4,-1)$ | $D''(-4,-1)$ | | $W(-5,-3)$ | $…
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name: lubin - son saron period 2 (1) ① find c if it is rotated 270° clo…
a) If the coordinates of $C$ are $(x,y)$, the coordinates of $C'$ are $(y, - x)$. b) If the coordinates of $H$ are $(x,y)$, the coordinates of $H'$ are $(-y,x)$.
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the x - intercept of the graph below is *
-5
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the x - intercept of the graph below is *
# Explicación paso a paso: ## Paso 1: Identificar la intersección con el eje x La intersección con el eje x es el punto donde la línea cruza el eje x. En el gráfico, vemos que la …
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the y - intercept of the graph below is *
-1
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the x - intercept of the graph below is *
# Explicación: ## Paso 1: Identificar la intersección con el eje x La intersección con el eje x es el punto donde la gráfica cruza el eje x, es decir, donde y = 0. ## Paso 2: Obse…
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the x - intercept of the graph below is *
2
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the y - intercept of the graph below is *
$0.5$
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the y - intercept of the graph below is *
# Explanation: ## Paso 1: Definir la intersección y La intersección y es el valor de y cuando x = 0. ## Paso 2: Observar el gráfico En el gráfico, cuando x = 0, la recta cruza el …
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refer to the figure below for 8 - 9. 8. identify the intervals of the g…
8. A. Increasing B. Increasing C. Decreasing D. Increasing 9. B. \(-5 < x < -1\)
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triangle congruence practice proving triangles congruent: asa, aas, sas…
2. $\triangle ABC\cong\triangle ESH$ by ASA 3. $\triangle ABC\cong\triangle NGT$ by SSS 4. $\triangle GHJ\cong\triangle EAR$ by AAS 5. $\triangle ABC\cong\triangle DST$ by AAS 6. …
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gender equality- reading comprehension quiz part a: multiple choice (5 …
1. No correct option is circled in the provided image, but the correct answer is to promote equal rights for all genders. 2. c) The belief in equal rights and opportunities for al…
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e value of x.
$x = 10$
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lin and diego walk to the park together after school each day. they mee…
The coordinates of the halfway point are $(250,100)$ and the distance between their homes is approximately $310.5$ yards.
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read the sentence. the squirrel who ran in circles around the circumfer…
The squirrel, who ran in circles around the circumference of the tree, chattered angrily at the curious cat.