4 years ago

What is the product of (5^-1)(5^-3) A.1/625 B.1/25 C.25 D.125

1 answer:

LiRa [457]4 years ago

7 0

The answer if this question is A

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emmasim [6.3K]

Answer: OPTION B.

Step-by-step explanation:

Given the endpoints of the diameter of the circle, we need to find the midpoint, which is the center of the circle.

The following formula is used to calculate the Midpoint:

$M=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})$

Given the endpoints of the diameter of the circle:

$(9, 7)\ and\ (-3, -5)$

We can identify that:

$x_1=9\\x_2=-3\\y_1=7\\y_2=-5$

Then, we can substitute these values into the formula:

$M=(\frac{9+(-3)}{2},\frac{7+(-5)}{2})\\\\M=(3,1)$

Therefore, the center of the circle is: $(3,1)$

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3 years ago

balu736 [363]

Answer:

the answers are options 1, 2, and 5.

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3 years ago

Vanyuwa [196]

15% = 12 out of 100%

100% = 80

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3 years ago

IgorLugansk [536]

The answer is 32.07. Rounded to the nearest tenth is 32.1

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3 years ago

Brums [2.3K]

Answer:

5 (5 nickels for every 1 quarter)

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3 years ago