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Elenna [48]
3 years ago
14

Simplify (2^3)^-2 -1/64 1/64 2 64

Mathematics
1 answer:
photoshop1234 [79]3 years ago
8 0

Answer:

1/64

Step-by-step explanation:

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Which valve is closest to 85% of 25
Papessa [141]

Answer:

<h2>21</h2>

Step-by-step explanation:

The value that is closest

to 85% of 25 is 21 because

85% of is 21.25 and rounding

21.25 to the whole number is 21.

<em>Hope this helps! <3</em>

7 0
2 years ago
WILL GIVE BRAINLIEST WHAT IS THE FORMULA FOR SURFACE AREA
eimsori [14]

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Hi! The formula for surface area is:

area = 2lw + 2lh + 2hw

(l = length, w = width, h = height.)

<em>Hope this helps! :)</em>

8 0
3 years ago
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you have $20 to spend at the snack bar all the snacks at the snack bar cost $1.25 how much money will you have left if you buy 1
Dominik [7]
You will have $5 left because if you spend 1.25 on 12 snacks you will spend $15
6 0
3 years ago
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It shows the equations but it is a little confusing I don't want to get the problem wrong please help me out. Ill give you brain
Viktor [21]

Answer:εδΑΒΓΒΕ

U4\leq \sqrt{x} \sqrt[n]{x} 64

Step-by-step explanation:

73hsay  is a little bit too long and ∩679∨78ω8㏒∴≠÷±

6 0
2 years ago
7. Which dimensions result in the minimum perimeter for a rectangle with area 42.0 cm2?
natali 33 [55]

9514 1404 393

Answer:

  7. d. l = 6.48 cm, w = 6.48 cm

  8. d. square

Step-by-step explanation:

For a given area, the perimeter can always be shortened by reducing the length of the long side and increasing the length of the short side. When you get to the point where you can't do that, then you have the minimum perimeter. You will reach that point when the sides are the same length: the rectangle is a square.

__

7. In light of the above, the best dimensions are √42 ≈ 6.48 cm for length and width.

__

8. In light of the above, the shape is a square.

_____

The attached graph shows the length of one side (x) and the associated perimeter. The other side is 42/x, which will also be 6.48.

8 0
3 years ago
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