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3 years ago

ASAP WHO EVER ANSWERS THIS WILL BE MARKED BRANLIEST

Mathematics

1 answer:

Kaylis [27]3 years ago

3 0

Answer:

option A is the answer hope you find it helpful

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9. Winnie walked 12 miles in 4 hours. If she walked the same distance every hour, how many

rosijanka [135]

Answer:108

Step-by-step explanation:

3 0

2 years ago

I need help SHOW YOUR WORK

earnstyle [38]

Answer:

$F)\displaystyle \: 100\pi{ x}^{8} {y}^{2} {z}^{ 6}$

Step-by-step explanation:

we are given r and the formula

we want to find the surface area of the shpare with the given r

to do so

we need our algebra skills

substitute the value of r:

$\displaystyle \: S = 4\pi( {5x}^{4} y {z}^{ 3} {)}^{2}$

recall law of exponent

$\displaystyle \: ({x}^{m} {)}^{n} \iff \: {x}^{mn}$

to simplify:

$\displaystyle \: S = 4\pi({ {5}^{2} x}^{4 \times 2} {y}^{1 \times 2} {z}^{ 3 \times 2} )$

simplify multiplication:

$\displaystyle \: S = 4\pi({ 25x}^{8} {y}^{2} {z}^{ 6} )$

distribute:

$\displaystyle \: S = 100\pi{ x}^{8} {y}^{2} {z}^{ 6}$

hence our answer is F

5 0

2 years ago

Hiiii!

fenix001 [56]

Answer:

100,000,000

Step-by-step explanation:

You can just add up the zeros, if that makes sense.

5 0

3 years ago

Read 2 more answers

A wheel has a radius of 13”; calculate the circumference.

Anit [1.1K]

Answer:

81.71"

Step-by-step explanation:

Circumference = 2*pi*radius

pi = 22/7

radius = 13

Circumference = 2*22/7*13 = 44*13 / 7 = 572/7 = 81.71"

4 0

2 years ago

Kaitlyn works mowing laws and babysitting. She earns $7.90 an hour for mowing and $6.80 an hour for babysitting. How much will s

Alona [7]

7.90×7=55.30. 6.80×1=6.80. 55.30 + 6.80=62.10 Total

4 0

3 years ago