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Rainbow [258]
2 years ago
5

HELP PLEASEEEEEEEEEE

Mathematics
1 answer:
gavmur [86]2 years ago
6 0
The answer is A 7x-2!!
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What is the value of x to the nearest tenth tan 64 degrees = x/7
Setler [38]
Tan64°=x/4⇒x=14.35≈14.4
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3 years ago
You are painting the walls and ceiling of a rectangular 20 x 30 ft room. The walls are 10 feet tall. You need two coats of paint
Mkey [24]

Answer:

$424

Step-by-step explanation:

Find area of all surfaces to be covered

20 x 30 = 600 ceiling

10 x 20 = 200 x 2 = 400 two walls

10 x 30 = 300 x = 600 other two walls

Assume no doors

total area is 1600 square feet

multiply by 2 because you are doing two coats

3200 total area to be covered

3200/400 = 8 gallons of paint x $53 = $424

3 0
3 years ago
I'm confused I put 13-x and it said incorrect?? HELP!
Andreas93 [3]

Answer:

Maybe -12?

Step-by-step explanation:

Because sometimes variables on their own symbolize 1, so we can subtract 13 from 1 to get -12.

5 0
2 years ago
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vladimir2022 [97]

Answer:

12 is the answer for your question

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2 years ago
8 ounces = 1 cup
Inga [223]

Answer:

thair is 11264 ounces in 88 gallons

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