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bixtya [17]
3 years ago
15

Find the circumference of a circle with an area of 615.75 square inches

Mathematics
1 answer:
padilas [110]3 years ago
3 0

Answer:

C ≈ 87.96in

Step-by-step explanation:

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The size of a certain cell is 2.5 x 10^-9 m. Another cell is 1.5 x 10^3 times larger. How large is the larger cell in scientific
Sveta_85 [38]
The answer is d. I just took the quick check.
6 0
3 years ago
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Work Out The Value of X
melomori [17]

Answer:

71°

Step-by-step explanation:

3x° + (x - 11)° + (2x - 55)° = 360°

3x + x - 11 + 2x - 55 = 360°

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3 years ago
32 and 2.56 what is the unit rate
Serggg [28]
12.5 

I hope this helped.

5 0
2 years ago
A computer store bought a program at a cost of ​$40 and sold it at a selling price of ​$32.5. Find the percent markdown (Rounded
nikklg [1K]

Answer:

answer is 18.76 percent.

Step-by-step explanation:

CP= $40

SP= $32.5

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=7.5/40×100%

=750/40

=18.75%

4 0
2 years ago
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Which of these is a parent function? And can you tell me how you know?
avanturin [10]
Hey there!

A parent function is the most basic function in any group of functions. For example, f(x) = x^2 is the parent function for quadratic functions, and y = x is the parent function for linear functions. When there's nothing added, subtracted, multiplied, or divided to the function.

For A, we see that we're multiplying 2 times 3^x, and since this is not any alternation of any parent function or any parent function in particular, we can rule it out.

For B, we see that 3 is being added to x^2, so it cannot be a parent function.

For C, we see that 2 multiplied to e, therefore it cannot be the mot basic function.

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Your answer is D.

Hope this helps!


7 0
3 years ago
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