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Solnce55 [7]
3 years ago
11

Which is equivalent to 80 1/4x

Mathematics
1 answer:
Illusion [34]3 years ago
6 0

Answer:

20x

Step-by-step explanation:

You would multiply 1/4 times 8. Or instead, you could divide 80 by 4. You would get 20 then you would multiply that by x and get 20x. Hope this helps.

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Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the corre
kvasek [131]

Answer:

h=\frac{V}{\pi r^2}

Step-by-step explanation:

To write this equation with h isolated, we cancel everything else on the right hand side of the equals sign.  This means we cancel π and r².

Since both of these are attached to h by multiplication, we divide by both to cancel.  We can divide by both at the same time:

\frac{V}{\pi r^2}=\frac{\pi r^2h}{\pi r^2}\\\\\frac{V}{\pi r^2}=h

7 0
3 years ago
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Looking for right triangle side a is 1 inch long,and side b is 2 inches long. What is the length of side c?
Sergeeva-Olga [200]

Answer:

\sqrt{5}

Step-by-step explanation:

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In this situation a = 1, b = 2

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1 + 4 = c^{2}

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3 0
2 years ago
No<br> please no please whyyyyyyy
mestny [16]

Answer:?

Step-by-step explanation:

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3 years ago
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In a certain year, 31% of adults in a certain country viewed college education as essential for success. For the following ten-y
maw [93]

Answer:

  • y = 31 + 2.6x

Step-by-step explanation:

  • Initial percentage = 31%
  • Average increase of percentage = 2.6% per year

<u>This can be represented as:</u>

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5 0
2 years ago
6y^3-15y^2-8y+20 factor by grouping
lutik1710 [3]

Answer:

(2y - 5) (3y^2 - 4)

Step-by-step explanation:

Group and factor by using the Greatest Common Factor (GCF).

6y^3 - 15y^2 - 8y + 20

Simply multiply the terms inside the first pair of parenthesis, by the terms in the second pair of parenthesis.

2y x 3y^2 = 6y^3

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Now, simply simplify the problem!

(2y - 5) (3y^2 - 4)

7 0
3 years ago
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