幾何
三角形、円、座標幾何、証明問題。
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Oh ok I get it now
$x = 8$ $10x - 1 = 79$ $8x + 15 = 79$ ### Turn 2 Answer Oh right, let me break that down super simply! 😊 When we found x = 8, we plug that number back into the angle expression 1…
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question 1-6 in $\\triangle jkl$, $m\\angle l = 90^\\circ$. if $\\sin j…
\( 0.6 \)
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a shelf is supported on a wall by a triangular bracket with the dimensi…
\( 42.5 \)
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question 1-9 in △abc, m∠a = 90°. if cosb = 0.8, what is the value of si…
\( 0.8 \)
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look at the protractor on the right. find the measure of each angle 1. …
1. $90^\circ$ 2. $100^\circ$ 3. $20^\circ$ 4. $80^\circ$ 5. (Draw two rays meeting at a vertex with a 50° opening; example name: $\angle ABC$) 6. (Draw two rays meeting at a verte…
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Because my teacher Miranda who is my math teacher have give this this h…
The total area of the figure \(T\) is \(\boldsymbol{36}\) square centimeters. ### Turn 2 Answer Wait, let me double-check that math! Oh actually, hold on—when I look at the cutout…
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it was actually (9,-3)
(8, - 2) ### Turn 2 Answer Oops, my bad! I must have miscounted the grid squares. Thanks for correcting me — that makes total sense now 😅
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graph the line x = 7.
The line \( x = 7 \) is a vertical line parallel to the \( y \) - axis, passing through the point where \( x = 7 \) on the \( x \) - axis (e.g., points like \( (7,0) \), \( (7,2) …
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pregunta de opción múltiple what does a rotation do to the figure flips…
Turns
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transformation| rotations... what is a rotation? __ a figure around a _…
Right
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ving for a missing side. -overlapping triangles and creating equ -altit…
2) \( \boldsymbol{\frac{AD}{AB} = \frac{AB}{AC}} \)
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calculate the area and perimeter(all around). perimeter: ____ ft area: …
Perimeter: 112 ft Area: 488 ft²
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find the vertex of the parabola ( y = x^2 ). simplify both coordinates …
\((0, 0)\)
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1. essential question what angle relationships are created when paralle…
When parallel lines are intersected by a transversal, the angle relationships include: equal corresponding angles, equal alternate interior angles, equal alternate exterior angles…
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Is this right
s (for each sub - problem): 1. Through \((3,-5)\), parallel to \(y = 5x-3\): \(y = 5x-20\) 2. Through \((1,5)\), parallel to \(y = 5x-4\): \(y = 5x\) 3. Through \((-2,4)\), parall…
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not feeling ready yet? these can help:
If the question was area, the answer is 8. But since the problem is unclear, please provide the exact question (e.g., find area, coordinates, perimeter, etc.) to get a precise sol…
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7. x = (-3x + 27)° (5x + 3)° 8. x = -4x + 90 11x + 15 9. x = 19x - 22 3…
7. $x=3$ (matches partial E) 8. $x=5$ (matches partial R) 9. H. $x=18$ 10. S. $x=9$ 11. L. $x=12$ (corrected) 12. C. $x=2$ 13. L. $x=12$ (corrected) 14. A. $x=20$ 15. I. $x=30$
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Fuck you nigger your not cool
The length of \( AB \) is 8. ### Turn 2 Answer Whoops, my bad! Let me take another look. Wait, so DEF is the midsegment triangle—right, each side of DEF is half the length of the …
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description of transformation | rule of transformation | congruent (sam…
$(\frac{1}{2}x, \frac{1}{2}y)$ $(x - 28, y)$ $(x, y + 33)$
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trazar la recta. $y=\\frac{3}{5}x - 1$
To graph \(y = \frac{3}{5}x-1\), plot \((0, - 1)\) (y - intercept) and \((5,2)\) (using slope \(\frac{3}{5}\)), then draw a line through these points.
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$\\overline{pq}$ is reflected across the line $x=-3$. the coordinates o…
D. $(-8, 4)$
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tips for success• read the assignment carefully and make sure you answe…
1. Area of the wall (including door): $\frac{391}{4}$ square feet 2. Area of the door: $\frac{81}{4}$ square feet 3. Yes, Amelia has enough paint left (the paintable area is 77.5 …
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triangles can be classified by: their sides or their angles their sides…
Their sides or their angles
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what are acute angles? angles that are equal to 90° angles that are les…
Angles that are less than 90°
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what are obtuse angles? angles that are less than $90^\\circ$ angles th…
Angles that are greater than 90° but less than 180°
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For 8 where does 36 come from
4. 2 common tangents 5. 0 common tangents 6. 4 common tangents 7. No, $\overline{DE}$ is not tangent to $\odot C$. 8. $r=7$ 9. $x=3$ and $x=-3$ ### Turn 2 Answer Oh, wait, you're …
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what are scalene triangles? when no sides are equal when two sides are …
When no sides are equal
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what are equilateral triangles? when all three sides are equal when two…
When all three sides are equal
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what are isosceles triangles? when no sides are equal when all three si…
When two sides are equal
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tips for success• read the assignment carefully and make sure you answe…
1. $\frac{391}{4}$ square feet 2. $\frac{81}{4}$ square feet 3. Yes, she has enough paint left.
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applying the acute triangle inequality theorem try it use the drop-down…
$4^2$ is $\boldsymbol{<}$ $3^2 + 3^2$. Therefore, $\triangle JKL$ is $\boldsymbol{\text{an acute triangle}}$. $5^2$ is $\boldsymbol{=}$ $3^2 + 4^2$. Applying the same method, $\tr…
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true or false: the sum of the angles of a triangle will always be 180° …
False
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7. choose the correct answer. are the circles tangent, concentric, or c…
tangent
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8. choose the correct answer. are the circles tangent, concentric, or c…
○ congruent
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applying the triangle inequality theorems and the converse of the pytha…
Triangle JKL is obtuse triangle. Triangle XYZ is acute triangle.
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the triangles below are congruent and their corresponding parts are mar…
(a) $\angle A \cong \angle Z$，$\angle B \cong \angle X$，$\angle C \cong \angle Y$ (b) $\overline{AB} \cong \overline{ZX}$，$\overline{AC} \cong \overline{ZY}$，$\overline{BC} \cong …
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Can u turn them to a image
- Distance A-B: $3\sqrt{5} \approx 6.7$ - Distance C-D: $3\sqrt{5} \approx 6.7$ - Distance E-F: $\sqrt{17} \approx 4.1$ - Distance G-H: $\sqrt{5} \approx 2.2$ ### Turn 2 Answer I'…
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the triangles below are congruent and their corresponding parts are mar…
(a) $\angle A \cong \angle Y$，$\angle B \cong \angle Z$，$\angle C \cong \angle X$ (b) $\overline{AB} \cong \overline{YZ}$，$\overline{AC} \cong \overline{XY}$，$\overline{BC} \cong …
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the triangles below are congruent and their corresponding parts are mar…
(a) $\angle A \cong \angle X$，$\angle B \cong \angle Y$，$\angle C \cong \angle Z$ (b) $\overline{AB} \cong \overline{ZY}$，$\overline{AC} \cong \overline{XY}$，$\overline{BC} \cong …
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solve for $x$. round to the nearest tenth of a degree, if necessary.
\(47.6^\circ\)