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3 years ago

12

Rotate the triangle on the graph 90° counterclockwise about the origin. Determine the orientation of the triangle after the rota

tion and place it in the correct position.

1 answer:

kobusy [5.1K]3 years ago

8 0

Answer:

idk

Step-by-step explanation:

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0v0 h e l p? <br><br> 3r/4=1/8 (solve for r)

agasfer [191]

Answer:

r = 1/6

Step-by-step explanation:

$\dfrac{3}{4}r=\dfrac{1}{8}\\\\\\$

Multiply both sides by 4

$4*\dfrac{3}{4}r=4*\dfrac{1}{8}\\\\3r = \dfrac{1}{2}$

Divide both sides by 3

$\dfrac{3}{3}r=\dfrac{1}{2*3}\\\\r = \dfrac{1}{6}$

3 0

3 years ago

What is the slope of the line? pls help

Flauer [41]

Answer:Rise= 4 Run= 5

Step-by-step explanation:

You have to do Rise over Run. You have to find two of the points and count going up and right.

3 0

2 years ago

The frequency (F) and length (L) of a wave are related by the following formula: F x L = 3.0 x 10^10. Consider that the waveleng

Ede4ka [16]

F x L = 3x10^10
L = 1x10^-11
F= 3x10^10 / 1x10^-11 = 3x10^21 unit

5 0

3 years ago

Choose the missing step in the given solution to the inequality -x -10 > 14 + 2x <br>

Andreyy89

Answer:

x < -8

Step-by-step explanation:

-x - 10 > 14 + 2x

Subtract 2x from both sides;

-3x - 10 > 14

Add 10 to both sides;

-3x > 24

Divide both sides by -3

The sign switches when divide by a negative number.

x < -8

6 0

3 years ago

GI = 6, HI = 8, DT = 12, what is IE?<br>a.12<br>b.16<br>c.8<br>d.4

harina [27]

Answer:

Option D

Step-by-step explanation:

By the property of intersecting chords,

If two chords are intersecting at a point inside a circle, product of lengths of the line segments on each chord is equal.

DI × EI = HI × GI

12 × EI = 8 × 6

EI = $\frac{48}{12}$

EI = 4

Therefore, Option D is the correct option.

5 0

3 years ago