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VLD [36.1K]
3 years ago
10

Leo wants to paint a mural that covers a wall with an area of 400 square feet. They height of the wall is 1/4 of its length. Wha

t is the length and the height of the wall?
So, the dimensions (length by height) of the wall are ___ feet by ___ feet.
Mathematics
1 answer:
Leya [2.2K]3 years ago
3 0
The height of the wall is 100 feet
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-1/4u+3/2=-6 solve for U
Brums [2.3K]

-\dfrac{1}{4}u+\dfrac{3}{2}=-6\qquad|\cdot4\\\\\not4^1\cdot\left(-\dfrac{1}{\not4_1u}\right)+\not4^2\cdot\dfrac{3}{\not2_1}=4\cdot(-6)\\\\-u+2\cdot3=-24\\\\-u+6=-24\qquad|-6\\\\-u=-30\qquad|\cdot(-1)\\\\\boxed{u=30}

5 0
4 years ago
What is the value of y that satisfies the equation below 5-y/2=9
Andrew [12]
5-y/2 = 9

First, we do the inverse operation and subtract 5 from both sides.
 
  5 - y/2 = 9
-5            -5

-y/2 = 4

Now, we do the inverse operation ( multiply by the reciprocal) 

-y/2 = 4
-y/2 * -2 = 4* -2
y= -8
y=-8

Now we have our final answer: y=-8

Check our work

5 - - 8/2= 9
5+4=9
9=9

OUR ANSWER IS CORRECT! :)

7 0
3 years ago
Read 2 more answers
Is 83 ft larger than 786 in???
prohojiy [21]
83 ft is larger than 786 in.

To convert feet to inches, multiply 83ft by 12 because there are 12 inches in a foot.

83 x 12 = 996

996 in > 786 in
7 0
3 years ago
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(05.01) Compare the table and equation. X Y 13 WITOR 2 6 39 Equation: y = 4x Which representation has the greatest slope? (4 poi
KonstantinChe [14]

Equation: y =4 x

when x =1 , y = 3,

when x = 2, y =6, From the table, we see that y = 3x

when x =3 , y = 9

Which representation has the greatest slope?

O The table has the greatest slope. NO

O Their slopes cannot be determined. NO

O The table and equation have the same slope. NO

O The equation has the greatest slope.​ YES

4 0
2 years ago
If T(n)=2-7n, what is the first term
Amanda [17]
T(1)=2-7\cdot1=2-7=-5
5 0
3 years ago
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