幾何
三角形、圓、解析幾何與證明題。
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$\\overrightarrow{qs}$ bisects $\\angle pqr$. use the diagram and the g…
34) $m\angle PQS = 71^\circ$, $m\angle PQR = 142^\circ$ 35) $m\angle PQS = 62^\circ$, $m\angle RQS = 62^\circ$
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qs bisects ∠pqr. use the diagram and the given angle measure to find th…
$m\angle PQS = 71^\circ$, $m\angle PQR = 142^\circ$
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26) m∠xyz = 117°. find m∠xyw and m∠wyz. (6x + 44)° (-10x + 65)°
$m\angle XYW = 32^\circ$, $m\angle WYZ = 85^\circ$
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23) m∠rst = 114°. find m∠rsv.
$42^\circ$
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find rs. rs = work it out not feeling ready yet? these can help.
\( 19 \)
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prove the triangle exterior angle theorem given: δabc prove: ( mangle 4…
By using the Linear Pair Postulate (supplementary angles on a line sum to $180^\circ$) and the Triangle Angle - Sum Theorem (sum of interior angles of a triangle is $180^\circ$), …
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proof of the triangle sum theorem given: △abc and the diagram prove: ( …
By using the Alternate Interior Angles Theorem (for \( \angle 4 \cong \angle 1 \) and \( \angle 5 \cong \angle 3 \)) and the Straight Angle Property (\( m\angle 1 + m\angle 2 + m\…
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find z. right triangle with angles 30°, 60°, 90°, hypotenuse 12 mm, sid…
\(6\sqrt{3}\)
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find k. right triangle with a right angle, one acute angle 45°, the oth…
12
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find d. right triangle with right angle, one angle 30°, one angle 60°, …
\(6\sqrt{3}\)
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find a. right triangle with angles 30°, 60°, 90°; side adjacent to 30° …
\(18\)
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find d. triangle with right angle, 45° angles, side 16√3 mm, side d wri…
\(16\sqrt{6}\)
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find j. right triangle with right angle, one leg 2√2 ft, angle 60°, oth…
$2\sqrt{6}$
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find f. triangle with right angle, 60° angle, 30° angle, side opposite …
\(5\sqrt{2}\)
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find the secant of ∠x. right triangle with right angle at w, leg wx = 4…
$\frac{3\sqrt{7}}{4}$
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find the cotangent of $\\angle p$. simplify your answer and write it as…
\(\frac{8}{15}\)
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find the indicated angle measure. (see example 4.) 22) find ( mangle lm…
$108^\circ$
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find the secant of $\\angle w$. triangle with right angle at v, sides: …
\(\frac{13}{5}\)
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read the sentences below, filling in the blanks with items from this li…
1. circumference 2. radius 3. diameter 4. Archimedes 5. increases 6. diameter 7. area
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(2,1) y > 5
The point \((2,1)\) does not satisfy the inequality \(y > 5\) because when \(y=1\) (the y - coordinate of the point \((2,1)\)), \(1\) is not greater than \(5\).
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find the angle measure. then classify the angle. (see example 2.) 10) $…
10) $m\angle BOD = 70^\circ$, acute angle 11) $m\angle COD = 70^\circ$, acute angle
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evaluate independent practice lesson 8.5 homework complete problems 7, …
1. $\angle HMK$ 2. $\angle KMN$ 3. $\angle HMN$
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find the sine, cosine, and tangent of $\\angle f$. triangle image with …
\( \sin(F) = \boldsymbol{\frac{1}{2}} \) \( \cos(F) = \boldsymbol{\frac{\sqrt{3}}{2}} \) \( \tan(F) = \boldsymbol{\frac{\sqrt{3}}{3}} \)
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explain 5b bisecting angles visit bim.easyaccessmaterials.com, read int…
$79^\circ$
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find the sine, cosine, and tangent of $\\angle j$. (image of a right tr…
\( \sin(J) = \frac{\sqrt{3}}{2} \) \( \cos(J) = \frac{1}{2} \) \( \tan(J) = \sqrt{3} \)
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find the tangent of $\\angle e$. triangle def with right angle at f, ef…
$\boxed{1}$
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1) visit kimeosuccessmatertals.com, read integrated mathematics 1 lesso…
The angle bisector is constructed as ray $\overrightarrow{LR}$, which divides $\angle L$ into two congruent angles.
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find the tangent of ∠i. h i 2√43 √129 j (right angle at j) write your a…
\( \sqrt{3} \)
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explain 4 using the angle addition postulate teacher voice: postulate 1…
$m\angle PQS = 37^\circ$, $m\angle SQR = 65^\circ$
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4 | contractions of affirmative and negative statements with be rewrite…
### Ejercicio 4 (Contractions to Full Forms) 2. **Step 1**: Identify the contraction "It's" which is "It is". Rewrite: *It is beautiful there.* 3. **Step 1**: Identify the contrac…
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5 questions and statements with this and these put the words in the cor…
This is your pencil. #### 3.
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what is the volume of the figure shown? 10 cubic units 12 cubic units 9…
7 cubic units
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determine the volume of the rectangular prism. 16 cubic units 18 cubic …
16 cubic units
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graph the line with the equation $y = \\frac{1}{5}x - 5$.
The line \(y=\frac{1}{5}x - 5\) is graphed by plotting the y - intercept \((0,-5)\) and using the slope \(\frac{1}{5}\) to find additional points (e.g., \((5,-4)\)) and then drawi…
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drag the red and blue dots along the x-axis and y-axis to graph $x - 10…
To graph \( x - 10y = 5 \): - Red dot (x-intercept): Drag to \( (5, 0) \) (already at x=5, y=0, correct). - Blue dot (y-intercept): Drag to \( (0, -0.5) \) (current blue dot at (0…
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solve the inequality and graph the solution on the line provided. 6x + …
Inequality Notation: \( x > -4 \) For the number line: There should be an open circle at -4 (since the inequality is \( > \), not \( \geq \)) and a line drawn to the right of -4 t…
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solve the inequality and graph the solution on the line provided. $7x +…
Inequality Notation: \( x \geq -1 \) For the number line: Place a closed circle at -1 (since the inequality is "greater than or equal to") and draw an arrow to the right to repres…
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solve for x and graph the solution on the number line below. 7x > -42 a…
Inequality Notation: \( x > -6 \) For the number line: We would draw an open circle at -6 (since the inequality is \( > \), not \( \geq \)) and shade the line to the right of -6 t…
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solve for x and graph the solution on the number line below. x - 3 > 9 …
Inequality Notation: \(x > 12\) For the number line: We draw an open circle at \(x = 12\) (because the inequality is \(>\) and not \(\geq\)) and then draw an arrow to the right of…
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lesson practice 7.3.07 name date period problems 6–7: the radius of ear…
6. The circumference of a circle 7. Approximately $40212.39$ kilometers (or $12800\pi$ kilometers) 8. True 9. False 10. True
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5. a mandala is a geometric figure that has spiritual relevance in many…
| | Circumference (ft) | Area (sq. ft) | |----------|---------------------|---------------| | A | $8\pi$ | $16\pi$ | | B | $12\pi$ | $36\pi$ | | C | $4\pi$ | $4\pi$ |
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vw = ① wx = ② yw = ③ zx = ④ vx = ⑤ (there is a rectangle vywx with leng…
1. \(VW = 31\) 2. \(WX = 19\) 3. \(YW = \sqrt{1322} \approx 36.36\) 4. \(ZX = \frac{\sqrt{1322}}{2} \approx 18.18\) 5. \(VX = \sqrt{1322} \approx 36.36\)
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m∠bcd = m∠ade = m∠abd = m∠aeb = m∠cbe = m∠dea =
6. \(m\angle BCD = 90^\circ\) 7. \(m\angle ABD = 16^\circ\) 8. \(m\angle CBE = 74^\circ\) 9. \(m\angle ADE = 74^\circ\) 10. \(m\angle AEB = 148^\circ\) 11. \(m\angle DEA = 32^\cir…
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graph the line with the equation $y = \\frac{1}{5}x - 5$.
To graph \( y=\frac{1}{5}x - 5 \): 1. Plot the y - intercept at \( (0,-5) \). 2. Use the slope \( \frac{1}{5} \) to find another point (e.g., \( (5,-4) \)) and plot it. 3. Draw a …
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find the tangent of $\\angle d$. triangle with right angle at b, bc = $…
\( 1 \)
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find the cosine of ∠j. write your answer in simplified, rationalized fo…
\( \boldsymbol{\frac{\sqrt{2030}}{58}} \) (or \( \frac{\sqrt{35}}{\sqrt{58}} \) before rationalizing, but the rationalized form is \( \frac{\sqrt{2030}}{58} \))
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find the cosine of ∠h. f---37---h | | | 35 |12 | | g (right angle at g)…
$\frac{12}{37}$
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questions 13 through 15 are gridded response items that require you to …
\( 11 \) ### Question 14
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writing instructions target writing level: advanced use the picture pro…
The golden light of a late June afternoon spilled over the tree-lined square, where the trill of a brass band tangled with the laughter of Parisian revelers. Crinolines rustled, a…
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look at this graph: graph of a parabola opening downward with vertex at…
8
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look at this graph: graph of a parabola opening upwards with vertex at …
$x=0$
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look at this graph: graph of a parabola with vertex at (0, -6) maybe? w…
$(0, -6)$
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hausen - sem 2 / module 6: quadrilaterals / january 12th-16th 6. find t…
To solve for the missing side lengths of the parallelograms, we use the property of parallelograms: **opposite sides of a parallelogram are equal in length**. ### 1. Parallelogram…
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8. what is the equation of the line? graph of a line on a coordinate pl…
$y = -x + 3$
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click the place that best represents the location of the number 2.06 on…
The location is the small tick mark immediately to the right of the 2.0 position (the leftmost major tick before 2.25), 0.06 units right of 2.0 on the number line.
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find z. right triangle with angles 30°, 60°, 90°, one leg 7 km, hypoten…
\(14\)
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rectangle efgh is similar to rectangle abcd. which angle corresponds to…
∠E
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both figures shown below are trapezoids. abcd ~ wxyz. what is the value…
8 m
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what is the value of x? (with a diagram of two transversal lines inters…
$x = \frac{34}{3}$ or $x \approx 11.33$
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a large right triangle is going to be a part of a geometric sculpture, …
10, 24
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6th grade math review - unit 1 name: 1 a construction worker is buildin…
B. 24 yards
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30. as shown, the number line between 0 and 8 is divided into 6 segment…
J. \( \sqrt{8} \) is between B and C.
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justin is staining the wooden floor of a court. the court is in the sha…
12 cans
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latoya wants to wallpaper the back wall of her bedroom. the wall is in …
$\$1188$
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solve each inequality and graph its solution. 1) $-12 > x - 7$
The solution to the inequality is $x < -5$. For the graph: Open circle at $-5$, shade the number line to the left of $-5$.
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ann wants to plant grass in her backyard. her backyard is in the shape …
42 packs
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rachel wants to replace the wooden floor at her gym. the floor is in th…
$10000$
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(8, -1) and (6, -4) (-11, -6) and (-8, -5) (-5, 4) and (-5, 3) (-2, -3)…
To solve for the slope between each pair of points \((x_1, y_1)\) and \((x_2, y_2)\), we use the slope formula: \[ m = \frac{y_2 - y_1}{x_2 - x_1} \] ### 1. Points \((8, -1)\) and…
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solve for the value of e. (3e - 7)° 101° answer attempt 1 out of 2 e = …
$e = 36$
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solve for the value of t. (7t+1)° (8t-8)° answer attempt 2 out of 2 t =…
$t=9$
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quiz: hyperbolas hs: algebra 2b m (sequential) / 5:conic sections 4. wh…
The graph of the hyperbola \(\frac{x^{2}}{9}-\frac{y^{2}}{4}=1\) is a hyperbola centered at the origin, opening horizontally (left and right), with vertices at \((\pm3,0)\) and co…
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circle the letter of the best synonym (the word or phrase most nearly t…
1. c. sleep-walking 2. a. mockery 3. a. purifications 4. b. place to live 5. c. active 6. b. divested of
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circle the letter of the best synonym (the word or phrase most nearly t…
1. c. sleep-walking 2. a. mockery 3. a. purifications 4. b. place to live 5. c. active 6. b. divested of
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circle the letter of the best synonym (the word or phrase most nearly t…
1. c. sleep-walking 2. a. mockery 3. a. purifications 4. b. place to live 5. c. active 6. b. divested of
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circle the letter of the best synonym (the word or phrase most nearly t…
1. c. sleep-walking 2. a. mockery 3. e. rituals 4. b. place to live 5. c. active 6. b. divested of
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consider the diagram. $overleftrightarrow{ab}$ and $overleftrightarrow{…
\(x = 27\)
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consider the diagram. $overleftrightarrow{ab}$ and $overleftrightarrow{…
\( x = 48 \)
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10. what is the equation of a hyperbola with a = 8 and c = 20? assume t…
$\frac{x^2}{64} - \frac{y^2}{336} = 1$
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main ideas/questions triangle proportionality theorem notes/examples - …
$x = 9$
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the circle graph shows how much revenue a publisher gets for different …
(a) Nonfiction (b) 20%
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5. what equation corresponds to the graph of the hyperbola? (and a grap…
$\frac{x^2}{36} - \frac{y^2}{4} = 1$
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solve for the value of z. (8z - 3)° (7z + 7)° answer attempt 2 out of 2…
$z = 10$
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name reminder when c is followed by e, i or y it says the s sound. home…
- fancy: syllable 1: fan, syllable 2: cy, syllable 3: (empty) - cent: syllable 1: cent, syllable 2: (empty), syllable 3: (empty) - cylinder: syllable 1: cyl, syllable 2: in, sylla…
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consider the diagram. \\( \\overleftrightarrow{wx} \\) and \\( \\overle…
\(x = 20\)
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3. what is the equation of a hyperbola with a = 1 and c = 9? assume tha…
$\frac{x^2}{1} - \frac{y^2}{80} = 1$ (equivalent to $x^2 - \frac{y^2}{80} = 1$)
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what is the slope of the line that passes through the points (-10,9) an…
The slope is undefined.
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consider the diagram. points b and n lie on a straight line. diagram sh…
42
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2. what equation corresponds to the graph of the hyperbola? (and the gr…
$\frac{y^2}{36} - \frac{x^2}{16} = 1$
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what is the slope of the line that passes through the points (7, -4) an…
\( 0 \)
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1. what equation corresponds to the graph of the hyperbola?
$\frac{x^2}{9} - \frac{y^2}{4} = 1$
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consider the diagram. points v and c lie on a straight line. points m a…
\(x = 19\)
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6. which graph of a hyperbola represents the equation \\(\\frac{y^2}{16…
La gráfica correspondiente es una hipérbola vertical, con vértices en los puntos $(0, 4)$ y $(0, -4)$, así asíntotas $y = \frac{4}{3}x$ y $y = -\frac{4}{3}x$.
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solve for w. do not convert your answer to decimal form. draw (triangle…
\(15\sqrt{3}\)
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which of the following shows a -600° angle in standard position? (four …
The third graph (the one with the terminal side in the second quadrant, between the positive \(y\) - axis and negative \(x\) - axis) shows the \(-600^\circ\) angle in standard pos…
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5 which graph of a hyperbola represents the equation \\(\frac{x^2}{9} -…
La gráfica es una hipérbola que abre hacia la izquierda y la derecha, con centro en $(0,0)$, vértices en $(3,0)$ y $(-3,0)$, así asíntotas $y = \frac{2}{3}x$ y $y = -\frac{2}{3}x$.
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consider the diagram. points j and z lie on a line, and points r and l …
\(x = 74\)
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4 what is the equation of a hyperbola with a = 8 and c = 20? assume tha…
$\frac{x^2}{64} - \frac{y^2}{336} = 1$
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which of the following shows a \\(\\frac{16\\pi}{3}\\) radian angle in …
The diagram with the terminal side in the third quadrant (the last one among the four given diagrams) shows the $\frac{16\pi}{3}$ radian angle in standard position. (Assuming the …
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3. what equation corresponds to the graph of the hyperbola?
$\frac{y^2}{9} - \frac{x^2}{16} = 1$
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2. what is the equation of a hyperbola with a = 6 and c = 10? assume th…
$\frac{x^2}{36} - \frac{y^2}{64} = 1$ (the third option)