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evablogger [386]
3 years ago
6

Select the correct answer.

Mathematics
2 answers:
krek1111 [17]3 years ago
3 0

Answer: c

Step-by-step explanation: Plato

jeka943 years ago
3 0

Answer:

The answer is C.

Step-by-step explanation:

4(.032) + 3(2.458) = 7.502

7(.032) + 9(1.531) = 14.003

4(2.458) - 1.531 = 8.301

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What is the radius for the circle given by the equation? 
alisha [4.7K]

Use:

(a-b)^2=a^2-2ab+b^2\qquad(*)

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k

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Step-by-step explanation:

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For every 15 campers at a summer camp there is one counselor complete the table for the given ratio
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3 years ago
Read 2 more answers
Why does (-4 1/2)^2 = 20.25? Thank you please hurry!
AnnZ [28]

Answer:

See below.

Step-by-step explanation:

Squaring a number means to multiply the number by itself.

For example, 3^2 means 3 * 3.

8^2 means 8 * 8.

(-6)^2 means (-6) * (-6).

In each case above, you see that the number that is squared is multiplied by itself.

In this case, (-4.5)^2, squaring the number -4.5, means multiply the number -4.5 by the number -4.5

(-4.5)^2 = (-4.5) * (-4.5)

Now we need to actually multiply -4.5 by -4.5

When you multiply a negative number by a negative number, the result is positive, so the product of -4.5 and -4.5 is a positive number. To find that number, you multiply 4.5 by 4.5

4.5 * 4.5 = 20.25

Therefore, (-4.5)^2 = 20.25

4 0
3 years ago
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