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Maru [420]
2 years ago
7

Please help!!!! Whoever answers these three questions correctly first will get brainliest answer!!!!!

Mathematics
2 answers:
inna [77]2 years ago
4 0
4. -8
5. 24
6. I can't see it properly so if it's ÷ answer is 9 if it's - answer is -70
vladimir2022 [97]2 years ago
3 0
4. original = 12 degrees
Rose by 8 degrees
12+8= 20
drop by 28 degrees
20-28= -8 degrees.
So the answer is -8°.


5. (-6) * (-4) = 24

when a negative times a negative, the result will turn positive.


6. I believe it's a divide sign, ➗
-63 / -7 = 9
when a negative divides by a negative, the result turns positive.

But if it's a positive sign, than it's -70.
-63 + -7= -70
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-15.6 = -3.9r<br> please include an explanation of how you got your answer :) thanks
Mumz [18]

Here is the equation:

-15.6 = -3.9r

Since both decimals are negative, the answer will be positive.

  • Negative times Negative = Positive

Divide both sides by -3.9 to leave the variable alone:

-15.6 \div -3.9  = -3.9r \div -3.9 \\ 4 = r

r is equal to 4 → r = 4

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