2 years ago

Multiply.

1 answer:

DiKsa [7]2 years ago

5 0

Answer:

-4.5

-3.5

-2.5

1065.75

Step-by-step explanation:

https://vm.tiktok.com/ZSej1BhxL/

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alexgriva [62]

Answer:

$240

Explanation:

12 × 8 = 96 _________ area in square feet

96 × 2.50 = 240 _________ in dollars

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3 years ago

scoray [572]

Answer:

6.93 cm

Step-by-step explanation:

You have a right triangle (90°), so you do as follow:

If I understand correctly, you are looking for the hypotenuse so

$cos(30) = \frac{PQ}{QR} = \frac{8 cm}{QR}$

That is equal to $QR = cos(30)*8 cm = 6.928 cm$

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3 years ago

Nana76 [90]

This is something I’ve never seen before I think you have to add the numbers.

4 0

2 years ago

jek_recluse [69]

To find r, you need to isolate it. pi*r^2*60=18,840. divide 18,840 by 60, then pi, it comes out at 100. Now find the square root to get 10

r=10

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3 years ago

bixtya [17]

Answer:

$10^{4}$

Step-by-step explanation:

6 0

3 years ago