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Natasha2012 [34]
3 years ago
7

The square of 15 is 225. The square of what other number is 225?

Mathematics
2 answers:
Firlakuza [10]3 years ago
7 0

Answer:

-15

Step-by-step explanation:

-15²

= -15×-15

= 225

hope it helps!!

nlexa [21]3 years ago
4 0

Answer:

-15

Step-by-step explanation:

Any number times itself is a positive number. The square of any number will be the same as the square of that number times -1

example:

2^2=4

-2^2=4

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Can someone help me on this math problem ASAP!!
andriy [413]

Answer:

The number of yards in 5 miles will be: 8800 miles

Step-by-step explanation:

  • The double numbers line shows the ratio of yards to miles.

From the number line, it is clear that

  • at 2 miles, the number of yards is 3520.

Thus,

The unit rate = 3520 yards / 2 miles

                      = 1760 yards / per mile

Thus, the number of yards in 5 miles will be:

1760 × 5 = 8800 miles

Therefore, the number of yards in 5 miles will be: 8800 miles

8 0
3 years ago
Please help quickly what's the answer Ill give u brainlest
blsea [12.9K]
193.67 x 12= 2316
1 year=$2316
2316 x 30years= 69,480
120,182.07 -69,480=50,702.07
8 0
3 years ago
How many integers from 0 to 50, inclusive, have a remainder of 1 when divided by 3?
Alex17521 [72]

Answer:

16

Step-by-step explanation:

3x + 1 ≤ 50

3x ≤ 49

x ≤ 16 1/3

4, 7, 10, 13, 16,19,22,25,28,31,34,37,40,43,46,49

3 0
4 years ago
Felicia has 35 quarters, 25 dimes, and 36 pennies. How many coins does Felicia have
koban [17]
Felicia has 96 coins because 30+20+30= 80.And 80+6=86. 86+10=96.
I hope I helped! :)
5 0
3 years ago
Read 2 more answers
What does the ratio 4:18 represent in this situation?
jonny [76]

Answer:

4 out of 18

Step-by-step explanation:

4 0
3 years ago
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