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Arlecino [84]
3 years ago
6

Select one: A. 90 B. 100 C. 110 D. 120

Mathematics
1 answer:
Alexxandr [17]3 years ago
7 0
C. i think that is the correct answer
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What percent is equivalent to 1/20​
olganol [36]

Answer:

1/20 is 5%

Step-by-step explanation:

1/20 = 5%

20/20 = 100%

100 ÷ 20 = 5%

1/20 x 100 = 0.05 x 100 = 5%

5 0
3 years ago
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Will give brainiest answer, I need step-by-step answer
Korvikt [17]

Answer: Choice A

The volume expression is 4/3 times pi times (3x)^3

===================================================

The volume of a sphere is found through the formula

V = (4/3)*pi*r^3

so we start with the fraction 4/3, multiply it with pi, and then multiply it with r^3

In this case, the radius is r = 3x because this is half of the diameter d = 6x

We simply replace the r with 3x in that formula above

V = (4/3)*pi*r^3

V = (4/3)*pi*( r )^3

V = (4/3)*pi*(3x)^3 ... replace r with 3x

6 0
3 years ago
What the solution 2(4+2x)≥5x+5
olga nikolaevna [1]

Answer:

x ≤ 3

Step-by-step explanation:

2(4+2x) ≥ 5x+5      (by PEDMAS, expand parentheses first)

4(2) + 2x(2) ≥ 5x + 5

8 + 4x ≥ 5x + 5   (subtract 8 from each side)

4x ≥ 5x + 5  - 8

4x ≥ 5x - 3    (subtract 5x from both sides)

4x -5x ≥ - 3

-x  ≥ - 3  (multiply both sides by -1, remember to flip the inequality when multiplying both sides by a negative number)

x ≤ 3

4 0
3 years ago
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What is 0.8 repeating times 88
vichka [17]

0.\overline{8}=\dfrac{8}{9}\\\\0.\overline{8}\cdot88=\dfrac{8}{9}\cdot88=\dfrac{704}{9}=78.\overline{2}

6 0
3 years ago
Hamburgers are sold in packages of 20, while buns are sold in packages of 12. What are the least numbers of packages you should
aleksley [76]

Answer:

3 packages of hamburger and 5 packages of bun.

Step-by-step explanation:

3x20=60

5x12=60

5 0
3 years ago
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