3 years ago

A square has a side length 9cm. What is its area in square centimeters?

Mathematics

1 answer:

-Dominant- [34]3 years ago

4 0

Answer:

Step-by-step explanation:

A square has all sides the same so you just multiply 9×9

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All swimming equipment is on sale with a 30% discount. A snorkeling set regularly sells

kupik [55]

Answer:

Step-by-step explanation:

50 * .30=15

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3 years ago

How many lines of symmetry does this shape have?

Katena32 [7]

Answer: At least 7

Step-by-step explanation:

A good tip is to cut the same shape and fold it and count how many symmetry :)

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2 years ago

Find -48a divided by 8 when a=1 write your answer in simplest form

lukranit [14]

-48a÷ 8 can be written as,

$\frac{-48a}{8}$

Put a=1 in the above exprression and solve.

$\frac{-48\times1}{8}=-6$

Therefore, the solution is -6.

8 0

1 year ago

What is 4(-8x+5)=-32x26

Ksivusya [100]

Answer:

x = -25.375

Step-by-step explanation:

4(-8x+5) = -32 x 26

-32x + 20 = 832

-32 = 812

x = -25.375

6 0

3 years ago

If anyone is good at grade 8 math problems pls help answer these questions thanks!! :DD

wolverine [178]

Answer:

53 Meters.

Step-by-step explanation:

34*34 + 41*41 = 2837.

1156 + 1681 = 2837.

The square root of 2837 would be your answer.

34*34 + 41*41 = 53.26349 * 53.26349

a*a + b*b = c*c.

a² + b² = c².

5 0

2 years ago

Read 2 more answers