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ollegr [7]
2 years ago
15

Madeline uses this scale model of a design she plans to paint on a wall. She uses the key 1 cm = 1.5 ft. One gallon of paint wil

l cover 400 square feet of wall.
How many gallons of paint will Madeline use?

Mathematics
1 answer:
tamaranim1 [39]2 years ago
7 0

Answer:

0.82125

Step-by-step explanation:

took test, got it right

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I need to graph this on a graph and I don’t understand how
Citrus2011 [14]

Answer:

this should be correct, im sorry im wrong.

Step-by-step explanation:

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3 years ago
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Find the inverse of the relation. Use proper notation. {(8,−1),(−8,−1),(−2,−8),(2,8)} please help!!
tiny-mole [99]

Answer: The inverse relation is { (-1, -8), (-1, -8), (-8, -2), (8, 2) }

The inverse is effectively the opposite of the original relation. It undoes what the original relation does. So we'll swap the x and y values for each given point in the form (x,y). Something like (8,-1) becomes (-1,8). The other points follow the same pattern as well.

6 0
3 years ago
4p - 5 = 19 i need the steps to solve it
stiks02 [169]

Answer:

Hi, there your answer will be p=6

Step-by-step explanation:

Step 1: Add 5 to both sides.

4p−5+5=19+5

4p=24

Step 2: Divide both sides by 4.

\frac{4p}{4} =\frac{24}{4}

p=6

7 0
3 years ago
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Does anyone know the answer to this? If you do please answer!
enot [183]

Answer:

The Y axes

Step-by-step explanation:

4 0
3 years ago
What is the slope of the equation below?<br> 2y = 10x – 8<br> A.2<br> B.-8<br> C.10<br> D.5
blondinia [14]

Answer:

D) 5

Step-by-step explanation:

Isolate the variable, y. Note the equal sign, what you do to one side, you do to the other. Divide 2 from all terms within the equation:

(2y)/2 = (10x - 8)/2

y = (10x)/2 - (8)/2

y = 5x - 4

Note the slope-intercept form:

y = mx + b

y = y

x = x

m = slope

b = y-intercept.

In this case, 5 is in place of m, or your slope.

D) 5 is your answer.

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8 0
3 years ago
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