3 years ago

How to find area and perimeters

1 answer:

4 0

Perimeter is where you add all the side lengths together.
Area is the amount of space in an object, so you could do lxw or maybe sometimes bh/2 Or $\pi r^{2}$

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3 years ago

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2 years ago

Solve -9g+11<-15g-6+7g.

MArishka [77]

Answer: $g>17$

Step-by-step explanation:

$-9g+11$

Move the g-terms to the left side. and the independent terms to the right side. Remember to change the sign if you move from one side to another.

$-9g+15g-7g$

$-16g+15g$

$-g$

Divide by -1 on both sides to make g positive. When it comes to dividing by negatives in inequalities, the inequality sign changes direction.

$\frac{-g}{-1}$

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3 years ago

In A ABC, AB = 51 cm, BC = 52 cm and CA = 101 cm, then find the area of A ABC,

liberstina [14]

Step-by-step explanation:

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7 0

3 years ago

What is the answer to this question? 6 = x/4 +2

yanalaym [24]

Answer:

Step-by-step explanation

6 = x/4 + 2

subtract 2 from both sides

4 = x/ 4

since its dividing x and 4 you need to multiply 4 on both sides

16 = x

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3 years ago