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aleksklad [387]
3 years ago
7

How many gallons of paint are needed to paint the walls of a rectangular​ prism-shaped room that is 20 ft by 14 ft and 8 ft high

if 1 gallon of paint covers 40 sq​ ft?
Mathematics
1 answer:
Crazy boy [7]3 years ago
7 0
56 gallons of paint are needed.
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Which function g represents the exponential function f(x) = 5x after a vertical stretch by a factor of 2 and a reflection across
irinina [24]

Answer:

g(x) = -2 • 5^x

Step-by-step explanation:

the reflection across the x-axis makes the equation negative. the 2 is the verticals stretch.

(also got the answer correct on a test)

7 0
3 years ago
FIND THE VALUE OF X.<br> 1.<br> (5x - 2)°<br> (3x + 4)
Archy [21]

Answer:

If 5x-2 = 3x+4, then x=3

Step-by-step explanation:

5x-2=3x+4

Add 2 to both sides, and you get 5x=3x+6. Subtract 3x from both sides, and you get 2x=6. Divide both sides by 2, and what's left is x=3. Hope this helps. :)

6 0
3 years ago
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yawa3891 [41]
You can see that 2 sides are equal and the angle between these 2 sides So  its SAS
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3 years ago
The solution of the equation 3(p - 5) = 5p -27 is
inn [45]

Answer:

A)  p = 6

Step-by-step explanation:

Given equation:

3(p - 5) = 5p -27

<u />

Apply the <u>Distributive Property of Multiplication over subtraction law</u>:

⇒ 3 · p - 3 · 5 = 5p - 27

⇒ 3p - 15 = 5p - 27

Add 27 to both sides:

⇒ 3p - 15 + 27 = 5p - 27 + 27

⇒ 3p + 12 = 5p

Subtract 3p from both sides:

⇒ 3p - 3p + 12 = 5p - 3p

⇒ 12 = 2p

⇒ 2p = 12

Divide both sides by 2:

⇒ 2p ÷ 2 = 12 ÷ 2

⇒ p = 6

3 0
2 years ago
Read 2 more answers
I need help with this, ASAP.
Arada [10]

This is the answer. Always remember SOH CAH TOA

Had fun solving this ngl

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3 years ago
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