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rosijanka [135]
3 years ago
15

There are two numbers such that sum of the numbers is 22 and the difference of their squares is 44. Find their difference.

Mathematics
2 answers:
avanturin [10]3 years ago
5 0

Answer:

12 and 10

Step-by-step explanation:

I used just x and y for the two different variables

so

22= x+y

44 = x^2 - y^2

its a simultaneous equation now, so you're able to use that from there

Andrew [12]3 years ago
3 0

Answer:

10 and 12

Step-by-step explanation:

12^2=144

10^2=100

144-100=44

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Dvinal [7]

Answer: c. -4 degrees Celsius

Step-by-step explanation:

If it rises by 17°C, then add it to the -21°C in the thermometer:

-21 + 17 = -4°C

Hope this helps!

6 0
3 years ago
There are 36 total people in the movie theater and the ratio of adults to children is 4 to 2. How many kids are in the movie the
Pepsi [2]

Answer:

12 kids are in the theater.

Step-by-step explanation:

4+2=6

36÷6=6

6×2=12

So, 12 kids are in the theater.

6 0
3 years ago
BRANLIEST TO FIRST CORRECT ANSWER:
Nuetrik [128]
It would be...C?? I'm not sure but I think it's right. Brainliest?
8 0
3 years ago
Arithmetic??????????????????
wel

good lesson and good day ^-^

7 0
3 years ago
A month of the year is chosen at random. What is the probability that the month starts with the letter J or the letter M?
Flauer [41]

Answer:

The probability that the month starts with the letter J or the letter M is 41.66%.

Step-by-step explanation:

Given that a month of the year is chosen at random, to determine what is the probability that the month starts with the letter J or the letter M, the following calculation must be performed:

January - March - May - June - July = 5 months

(5/12) x 100 = X

0.4166 x 100 = X

41.66 = X

Therefore, the probability that the month starts with the letter J or the letter M is 41.66%.

8 0
3 years ago
Read 2 more answers
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