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Gekata [30.6K]
3 years ago
5

15.7·3.09+15.7·2.91 Please help. WILL GIVE BRAINLIEST!

Mathematics
1 answer:
frez [133]3 years ago
5 0

Answer:

the answer is 94.2

Step-by-step explanation:

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5 0
3 years ago
Which calculation can be used to find the value of q in the equation q3 = 64?
alexandr402 [8]
To isolate the variable q, divide both sides by 3:
q3 ÷ 3 = 64 ÷ 3
q = 21.33 or 21 1/3

If the q is cubed(I can't really tell), however, you would use the cube root:
³√q³ = ³√64
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8 0
3 years ago
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Help 123456 please help please
uysha [10]
Number 3 is 7

Number 4 is 3

And number 6 is 9

Im sorry I dont know the rest.

I hope this helps.
4 0
3 years ago
What number would you multiply the 2nd equation by in order to eliminate the y terms?
leonid [27]

Answer:

x=3

y=-1

Step-by-step explanation:

first multiply the 2nd row by 2 so you will get

4x-4y=16

4x+2y=10

then subtract the 2nd row from the first row and so you will get

-6y=6

then solve for y in the above equation

y=-1

then substitute y=-1 into any 2 equations .

i picked the first 1

4x-4 × -1=16

then solve for x .

you will get

x=3

7 0
3 years ago
How do you divide 82,080 by 2,160
chubhunter [2.5K]
The answer would lead up to 38
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3 years ago
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