The product of -4 and the number is 36 find the number one step equation
1 answer:
x + y = 36 ....(1)
And,
xy = 315 .....(2)
We know that,
⇒
⇒
⇒
x - y = 6 ....(3)
Adding (1) and (3), we get
x + x = 36 + 6 ⇒ 2x = 42
⇒ x = 21
Putting the value of x in (1), we get
21 + y = 36
⇒ y = 36 -21 = 15
Hence, the numbers are 21 and 15.
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Answer:
3 1/8
Step-by-step explanation:
2 1/2 = 5/2
1 1/4 = 5/4
(5/2)(5/4) = 25/8 = 3 1/8
V = 43560 * 473 / 3 = 6867960 cu feet
1 cubic meter = 35.315 cu ft
Volume of the pyramid = 6867960 / 35.315 = 194,477.13 cubic meters
Start with the original equation.
Subtract 
from both sides.
Divide both sides by 
.
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