Find the area of the shaded region. Round your answer to the nearest hundredth.

Answers

Answer 1

Answer: 4 semicircles of 90º=1 circle

Area of the shade region=area of the square - area of a circle

1)we calculate the area of the square.
area of a square =slide²
slide=8 m

area of a square=(8 m)²=64 m².

2) we calculate the area of the circle:
area of a circle=πr²
r=4 m

area of a circle=π(4 m)²=16π m²≈50.27 m²

3) we calculate the area of the shaded region:

Area of the shaded region=64 m² - 50.27 m²=13.73 m²

answer:The area of the shaded regios is 13.73 m²

Answer 2

Answer: 8 times 8 is 64 so rounded to the neArest hundreth it is 100

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Solve for x. (Round to the nearest thousandth.)
3x - 8 = 15

Answers

Answer:x = 7.667

Step-by-step explanation:

3x - 8 = 15

+ 8 = 23

3x = 23

divide 3 by 3 and 23 so you get x by itself

answer = 7.667

Answer:

x = 7.667

Step-by-step explanation:

3x - 8 = 15 (Rearrange expression)

-8 - 15 = -3x (Combine like terms)

-23 = -3x (Divide)

x = 7.667

What is the written form of the decimal number .954

Answers

Answer:

Nine hundred and fifty four thousandths.

Step-by-step explanation:

We have to write.954 in the written form. As, .954 is the decimal number and not the whole number therefore we have to mention "th" at the end of the written form. Whenever we have to write the decimal number is written form, just add "th" in the end..954 in written form can be written as:

Nine hundred and fifty four thousandth.

Nine hundred fifty-four thousandths.

Ten less than double a number is the same as seven times the number. Find the number

Answers

Put in equation form, that problem would be 2n - 10 = 7n

Subtract 2n from each side and you get -10 = 5n

Divide both sides by 5 and you get -2 = n

So the answer would be -2 (negative two).

Help!! I'm really confused, please explain how you got it