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4 years ago

Evaluate the expression for h = -2 8h2 (the 2 is the exponent)

Mathematics

1 answer:

Pie4 years ago

3 0

Answer:

Step-by-step explanation:

8(-2^2) = 8*4 = 32

**Use the carrot "^" to show exponents**

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A circle with a radius of 1cm sits inside a 3 cm * 3 cm rectangle.

djverab [1.8K]

Answer:

which area is shaded the circle or the extra space

Step-by-step explanation:

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3 years ago

There are 48 chicken farms near an ohio town.if each farm has 9 barns, how many total barns are there? answers

Schach [20]

48•9=432
There are 432 barns

8 0

3 years ago

What is the answer to the promblem. 4 6/8- 1 1/8

melomori [17]

Answer:4

Step-by-step explanation:

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3 years ago

Read 2 more answers

Angela decides to recycle a large oatmeal container by using it to hold a friends birthday gift. Then she wraps the container in

Deffense [45]

Answer:

D. 135.37 in²

Step-by-step explanation:

We have that the gift paper consists of two circles and a square.

Thus, we will need to find the area of the circles and the square.

Now, as the diameter of the circle = 4 inches

So, the radius of the circle = $\frac{4}{2}$ = 2 inches

Since, the area of a circle = $\pi r^{2}$

This implies that area of the two circles = $2\times \pi r^{2}$

i.e. Area of the circles = $2\times \pi 2^{2}$

i.e. Area of the circles = $8\pi$

i.e. Area of the two circles = 25.133 in²

Further, one side of the square = 10.5 inches

Thus, the area of the square = $side^{2}$

i.e. Area of the square = $10.5^{2}$

i.e. Area of the square = 110.25 in²

So, the overall area of the gift paper = 25.133 + 110.25 = 135.37 in².

Hence, the amount of paper used by Angela is 135.37 in².

7 0

3 years ago

Naomi can text 90 words in 12 minutes. At this rate, how many minutes would it take her to text 165 words?

AVprozaik [17]

To find the answer you have to see how many words see can type in a minute. To do that you can divide 90 into 12. You will get an answer of 7.5. Now that you know she can type 7.5 words per minute you can divide 165 in to 7.5. Will get an answer of 22. She will take 22 minutes to text 165 words.

5 0

3 years ago