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3 years ago

95=-8x+7 whats the answer

Mathematics

2 answers:

Tpy6a [65]3 years ago

8 0

Answer:

x= -11

Step-by-step explanation:

Flip the equation

-8x + 7= 95

Subtract 7 from both sides

-8x+7 -7 =95 -7

-8x=88

Then you divide both sides by -8

Which then equals x= -11

Lubov Fominskaja [6]3 years ago

3 0

Answer:

= − 1 1

Step-by-step explanation:

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3 years ago

1/5x-2/3y=30 when y=15

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Answer:

Step-by-step explanation:

Step 1: Set y to 15 and solve

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3 years ago

Find the area and perimeter.

yan [13]

Answer:

Area = 33√3

Perimeter = 122

Step-by-step explanation:

This is a parallelogram and perimeter for a parallelogram is calculated by adding side length to base and that's multiplied by 2

perimeter (6 + 11) × 2 = 122

The area is calculated by multiplying height to the base

there's a 30° 60° 90° special triangle inside the parallelogram and the side length that sees 60° in this special triangle is 3√3 so this is our height and base is given as 11

Therefore the area of this parallelogram is

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