Alyssa used 12 gallons of white paint for the ceiling of her kitchen and 13 gallons of white paint for her bedroom. She used

Mathematics

1 answer:

Arturiano [62]3 years ago

6 0

She used 10 more gallons of green paint

Hope this helps if it does yourwelcome

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(30 points) <br>Directions: Write your answer in the box. Round your answer to the nearest tenth

Elza [17]

Answer:

12.9

Step-by-step explanation:

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3 years ago

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weeeeeb [17]

There are 14 sections with a score higher than 5. And there 20 in total. The probability is:

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If the length is 7 more than 4 times the width of a rectangle and the perimeter is 74mm, what are the dimensions?

kogti [31]

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Define x :
-----------------------------------------------
Let the width be x
Width = x
Length = 4x + 7

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Formula :
-----------------------------------------------
Perimeter = 2 (Length + Width)

Perimeter = 74
2(4x + 7 + x) = 74 // sub length and width into the equation
2(5x + 7) = 74 // combine like terms
10x + 14 = 74 // Apply distributive property
10x = 60 // Take away 14 from both sides
x = 6 // Divide by 10 on both sides

-----------------------------------------------
Find Length and Width :
-----------------------------------------------
Width = x = 6mm
Length = 4x + 7 = 4(6) + 7 = 31mm

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Answer: The length is 31mm and its width 6mm.
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7 0

4 years ago

plz help i need helpplz help i need helpplz help i need helpplz help i need helpplz help i need helpplz help i need helpplz help

Volgvan

Answer:

the answer should be 9

Step-by-step explanation:

$(256 * 3^{-5} * 6^{0} )^{-2} * (\frac{3^{-2}}{2^{3}} )^{4} * 2^{28}$