2 years ago

Please help +25 points

1 answer:

8 0

The answer is D.
Hope I helped

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yulyashka [42]

Equation:
$3x + 10 = (180 - (5x - 5) ) \div 2 \\ ... \\ x = 15 \\$
3x+10 = 45+10 = 55
The answer is 55 because this is a isosceles triangle.

7 0

3 years ago

Alina [70]

stay save

stay healthy

enjoy the life.....

happy new year (according to Hindu calendar)

4 0

3 years ago

valina [46]

This is the formula to solve for the vertex.

Example Question:

Find the vertex of y = -0.5x^2 + 100x

-b/2a = -100/2(-0.5) = -100/-1 = 100

The x coordinate of the vertex is 100.

Best of Luck!

P.S. this is 1000th question i've answered :)

5 0

3 years ago

hammer [34]

Answer:

132 feet

Step-by-step explanation:

22+60+70

7 0

3 years ago

hjlf

It's suppose to be -18 so I guess no real number....

4 0

3 years ago