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loris [4]
2 years ago
15

HELP for 20 points PLAES

Mathematics
1 answer:
Yuki888 [10]2 years ago
3 0

Answer:

Step-by-step explanation:

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A square with sides x ft long has a perimeter of 34 1/2 ft. How long are the sides of the square
scoundrel [369]

Answer:

8.625 ft for each side.

Step-by-step explanation:

This one's pretty simple. It's a square, so all of its sides are the same length. It's perimeter is given as 34.5 ft, so all you have to do is divide 34.5 by 4 since squares have 4 sides. 34.5/4 is 8.625, which, rounding to the nearest 1/100th, is 8.63. Rounding to the nearest 1/10th it's 8.6, and rounding to the nearest 1th  is 9 (although i doubt saying 1th is right, but just because).

3 0
3 years ago
Help please ::)))))........................
Zarrin [17]

Answer:

4:9

Step-by-step explanation:

  1. Circles: 8
  2. Total shapes: squares + circles
  3. Total shapes: 10 + 8
  4. Total shapes: 18
  5. Circles : Total shapes = 8:18
  6. 8:18 = 4:9

I hope this helps!

3 0
2 years ago
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What is the x- intercept of the line?
valentinak56 [21]

Answer:

x-int=(-1,0) y-int=(0,2)

Step-by-step explanation:

because on the x axis (x,y) xis on 1 and on the y is on 2 so then fill in the blanks with a zero.

6 0
3 years ago
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A number increased by 8 gives the same result as a number multiplied by 8. whay is that number?
Airida [17]
x+8=8x\\
7x=8\\
x=\frac{8}{7}
5 0
3 years ago
Simplify the expression
kozerog [31]
10[(6 + 4) / 2]
10[10/2]
10 * 5
50 <==
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3 years ago
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