3 years ago

HELP PICTURE IS SHOWN

1 answer:

5 0

Its 108 because the triangle is acute so all angle are less than or equal to 90 and i did 54+54+72=180 ant the measurement of the exterior angle is 108

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Add:<br> 21.4 + (- 23.9)

pogonyaev

The answer is -2.5. this is how you work it out.
21.4 + (-23.9) = -5/2 = -2.5

4 0

3 years ago

Expaned form please help

Evgen [1.6K]

The answer is 300,012,065,708

3 0

3 years ago

Read 2 more answers

What is the value of x and y

swat32

Step-by-step explanation:

(25x+8)°+(9x+2)°=180--->(1)(sum of angles on a straight line

(7y+5)°=(9x+2)°------------->(2)(vertical angles)

25x°+8°+9x°+2°=180°

34x°=170°

x=5°

from equation (2) substitute for x=5°

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7y°+5°=9(5)°+2°

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7y°=42°

y=6°

(x, y)=(5°,6°)

4 0

3 years ago

Solve for v. p = mv A. m=v/p B. v=p/m C.v=m/p D. m=p/v

grigory [225]

1. p=mv
v=p/m
so the answer B is the correct one

7 0

4 years ago

Read 2 more answers

The square root of -108

Elan Coil [88]

Because the number you provided is negative, we won't get a real answer instead a complex answer.

Now simplify the square root.

To simplify a square root, find two factors where one of the factors is a perfect square.

$\sqrt{-108} = \sqrt{(-3)(36)} = \sqrt{-3}\sqrt{36} = 6\sqrt{(-1)(3)} = 6\sqrt{(-1)}\sqrt{3} = 6i\sqrt{3}$

3 0

3 years ago