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Verizon [17]
2 years ago
15

12. Ainsley has decided to begin a 5-day sit-up challenge where she plans to increase the number of sit-ups completed each conse

cutive day by the same amount to
gradually build up her core muscle strength.
After talking with a friend who already began the challenge, she's aware that she needs to complete 20 sit-ups on Day 1 of the challenge and will complete 36 sit-
ups on the last day, Day 5.

Mathematics
1 answer:
melomori [17]2 years ago
4 0

Answer:

Hi

Step-by-step explanation:

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Vlada [557]

Answer:

d = √8

d ≈ 2.82843

Step-by-step explanation:

Distance Formula: d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

Simply plug in our coordinates into the distance formula:

d = \sqrt{(-3 + 5)^2+(-8 + 6)^2}

d = \sqrt{(2)^2+(-2)^2}

d = \sqrt{4+4}

d = \sqrt{8}

To find the decimal, simply evaluate the square root:

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3 years ago
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Answer:

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Step-by-step explanation:

x = first number

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simplify:

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combine like terms:

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subtract 14 from each side of the equation:

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23 miles per hour is 2024 feet per minute
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