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Evgesh-ka [11]
3 years ago
10

If the circumference of a circle measures 3 4 π cm, what is the area of the circle in terms of π? A) 9 8 π cm2 B) 3 8 π cm2 C) 3

64 π cm2 D) 9 64 π cm2
Mathematics
2 answers:
bezimeni [28]3 years ago
8 0

Answer:

d

Step-by-step explanation:

d dd d d d  d d d d

Paladinen [302]3 years ago
5 0
O-o idk                          its hard             yesssssssssss                    
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Greg read the following recipe. 4 cups of flour 1 cup of sugar 1/2 cup of butter 2 eggs. He had 8 cups of flour and wanted to us
Lerok [7]

Answer:

2 cups of sugar

1 cup of butter

4 eggs

Step-by-step explanation:

Multiply the recipe by 2

8 cups of flour

5 0
3 years ago
Read 2 more answers
The production cost, represented by y, of smart phone devices are equal to the product of computing components (a) and the squar
Marta_Voda [28]

The production cost is an illustration of a quadratic function

<h3>How to determine the equation</h3>

We have the following parameters:

  • Computing components (a)
  • Number of devices (x),
  • Labor (b)
  • Savings on reusable material (c)

Using the instructions in the question, the equation of the production cost would be:

y =ax^2 + bx -c

Hence, the production cost is y =ax^2 + bx -c

<h3>Change the subject of the equation</h3>

In (a), we have:

y =ax^2 + bx -c

Subtract bx - c from both sides

y - bx + c = ax^2

Divide through by x^2

a = \frac{y - bx + c}{x^2}

Hence, the equation that represents the computing component is a = \frac{y - bx + c}{x^2}

Read more about equations and functions at:

brainly.com/question/1214333

3 0
3 years ago
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What is the numerator of the fraction equivalent to 3\5 that has a denominator of 30
aliya0001 [1]
Well, the numerator is the number on top, so in the fraction 3/5, 3 is the numerator. To find the equation with a denominator of 30 that is equivalent, find what the difference is. 30/5 = 6. So now, multiply the numerator by 6. 6 * 3 = 18. The new fraction is 18/30. The numerator is 18. Hope this helps!
3 0
4 years ago
Two years of local Internet service cost $685, including the installation fee of $85. What is the monthly fee?
AnnZ [28]
685-85=600
1 year =12 months 
12 multiply by 2 =24
600 divided by 24=25
answer=25

8 0
3 years ago
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What equation do you get when you solve -n + sx =n-a for x
baherus [9]
Is this rearranging of equation??
-n+sx=n-a
sx=2n-a
x=2n-a/s
7 0
3 years ago
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