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goldenfox [79]
4 years ago
5

21 is 60% of what number

Mathematics
2 answers:
irga5000 [103]4 years ago
6 0
The answer is 12.6 %.
60% = 60 / 100 = 0.6

 60% of 21
= 60% * 21
= 0.6 * 21
= 12.6
vlabodo [156]4 years ago
5 0
35. Hope it helps!!!!!
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If y squared equals 28, what is y?
maks197457 [2]

Answer:

5.29150262213

Step-by-step explanation:

To find the answer, find the square root of 28.

The answer is then 5.29150262213

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3 years ago
The area of a particular rectangle is exactly equal to its perimeter. If it's length is 4 meters long,
Artyom0805 [142]

Answer:

4m

Step-by-step explanation:

We can set the expressions of area and perimeter equal to each other. Denote length as 'L' and width as 'W'.

LW = 2(L+W)

substitute 4 for L

4W = 2(4+W)

now solve for W

4W = 8+2W

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4 0
3 years ago
On January 1st, the high temperature was 81 °F in kona, hawaii. the low temperatures was 29 °F in Barrow, Alaska. What was the d
Elena L [17]

Answer:

52 Degrees

Step-by-step explanation:

Subtract 29 (lower number) from 81 (higher number). This will often give you the difference (52) between the two measurements.

7 0
3 years ago
Plz help!!!!!!!!!!!!!!
Dmitriy789 [7]

Answer:   c) 28

<u>Step-by-step explanation:</u>

x² - 7x + 10   ; x = -2

replace x with -2:

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= 4 -  -14 + 10

= 4 + 14 + 10

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4 0
3 years ago
Which number has the prime factorization shown below
Musya8 [376]
Connections Academy? I got you covered. The correct and final answer is 600.
3 0
3 years ago
Read 2 more answers
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