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3 years ago

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A diver begins at sea level and descends vertically at a rate of 2 ½ feet per second. Using the equation, -2.5x = -15.6, how lon

g does the diver take to reach -15.6 feet?

1 answer:

Tasya [4]3 years ago

3 0

YOUR ANSWER IS IN THE ATTACHMENT PLZZ REFER TO THE ATTACHMENT

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Your goal is to save at least $360.00 over the next 6 weeks. How much money must you save a each week in order to meet that goal

NeX [460]

"D" is the correct answer.

6(the amount of money each week) should be greater than or equal to 360.

360/6= 60

You would save 60 per week.

I hope this helps!
~cupcake

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3 years ago

Could somebody please help me find the answers for 'x' for these pictures?

lesya692 [45]

Answer:

Pic 1: $x=31$

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Step-by-step explanation:

<u>Picture 1:</u>

<u /> $2x+x-3=90\\3x-3=90\\3x=93\\x=31$

First, add the 2x and x together for 3x

Then add 3 to both sides of the equation

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<u>Picture 2:</u>

<u /> $7x+x+20=180\\8x+20=180\\8x=160\\x=20$ <u />

First, add 7x and x together for 8x

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Finally, divide each side by 8.

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2 years ago

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In ΔQRS, the measure of ∠S=90°, the measure of ∠Q=29°, and SQ = 5 feet. Find the length of QR to the nearest tenth of a foot.

goldfiish [28.3K]

Answer:

2.8 feet

Step-by-step explanation:

tan(29)=x/5

5tan(29)=x

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