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Nikitich [7]
3 years ago
13

Find the area of a circle that has a diameter = 18

Mathematics
1 answer:
ki77a [65]3 years ago
4 0

Answer:

About 254.469 square units

Step-by-step explanation:

To find the area of a circle, you need to multiply the square of the radius by pi. To find the radius of a circle, you need to divide the diameter by 2, which in this case is 18/2=9. Now, you can plug it into the formula to find that the area of this circle is \pi \cdot 9^2 \approx 254.469. Hope this helps!

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11. Use an inequality symbol (<, >, 2, =) to compare -26
svetlana [45]

Answer:

c. <

Step-by-step explanation:

-26 < (less than) 54

8 0
3 years ago
Can someone please help me with this question
aev [14]
A is x times larger than B
4*10^-3=x times larger than 4*10^-4
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divide both sides by 4
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5 0
3 years ago
What is the gcf for 14 and 55?
pentagon [3]
The greatest common factor would be 1 because you need to factor both 14 and 55 so factor 14 and you get 2 and 7 factor 55 you get 5 and 11 the the GCF has to be 1
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4 0
3 years ago
You mow the lawn to earn your allowance. Each time you mow the lawn you earn \$12$12dollar sign, 12. Write an equation for the n
horrorfan [7]
For this case, the first thing we must do is define variables.
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6 0
3 years ago
Start at 10. Create a pattern that multiplies each number by 10
Yanka [14]

Pattern:

10, 100, 1,000, 10,000, 100,000, 1,000,000, 10,000,000, and so on.

Step-by-step explanation:

First, you must start by using 10 and multiplying it 10 times, 10 x 10 = 100.

Then, with 100 you must multiply it by 10 again, 100 x 10 = 1,000.

Countiue and you will get it.


And good luck! <3

6 0
4 years ago
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