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Kisachek [45]
3 years ago
11

Harvey wants to paint one wall in his room with squares of different colors he want the size of each Square to measure one foot

he does not want to repeat any color the wall is 8 feet high and 10 feet long how many different colors does Harvey need​
Mathematics
1 answer:
natita [175]3 years ago
3 0

Answer: 80 colors

Step-by-step explanation:

u multiply width x height and you get the square footage. Which then tells you how many colors you'll need.

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Can someone plz help me with this and i need the drawing to show work
Burka [1]

Answer:

20.833 feet

Step-by-step explanation:

The light reflects off the mirror at the same angle that it hits it at.  So the triangle formed by the beam and mirror is similar to the triangle formed by Kevin and the mirror.

Therefore, we can write and solve a proportion.

h / 10 = 6.25 / 3

h = 20.833

The beam is 20.833 feet tall.

4 0
3 years ago
<img src="https://tex.z-dn.net/?f=%5Csqrt%7Bx%7D%20%2B1%3D3%5C%5C" id="TexFormula1" title="\sqrt{x} +1=3\\" alt="\sqrt{x} +1=3\\
Eduardwww [97]

Answer:

x = 4

Step-by-step explanation:

√x + 1 = 3

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√x = 2

(√x)² = (2)²

x = 4

4 0
3 years ago
COREY KNOWS THAT 16 TABLESPOONS ARE THE SAME AS 1 CUP. HE NEEDS TO MEASURE 3/4 OF A CUP, BUT ALL HE HAS IS A TABLESPOON. HOW MAN
noname [10]
Corey will use 12 tablespoons
Since 4 tablespoons are in each 1/4 of a cup
7 0
3 years ago
What's 80 + 80 I forgot 0/ease help me ;)​
Fed [463]

Answer:

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7 0
3 years ago
Read 2 more answers
What value of "a" makes the system 3x-y=17 and ax+y=-7 have no solution?
Norma-Jean [14]

Answer:

y=-7-ax

3x-(-7-ax)=17

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x(3+a)=10

x=10,3+a=10 a=10-3 a=7

5 0
3 years ago
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