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andrew11 [14]
3 years ago
7

X²+18x+56=0 by square process

Mathematics
1 answer:
Luba_88 [7]3 years ago
8 0
Solved it and with steps

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Need help ASAP to this math question about how many gallons it will take to fill a pool
NARA [144]
1 cubic foot = 7.48 gallons

hence
\frac{7.48 gal}{1 ft^3} =1

unit conversion
\frac{3000 ft^3}{} \times \frac{7.48 gal}{1 ft^3} =  3000 \times 7.48 gal

3000 x 7.48 =22440
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3 years ago
Identify the slope and y-intercept of y=-5x
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3 years ago
If f(x) = -x+7, what is f(15)? (I got -8, which was incorrect) Thanks!
HACTEHA [7]
Im not sure why you said ur wrong b/c i got the same answer 
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5 0
3 years ago
Read 2 more answers
Someone please help me understand how to do this
andrey2020 [161]

Answer: These are the answers for the first section

A) 1/5(10)-4= -2

B) 1/5(-15)-4= -7

C) 1/5(2)-4= -3.6

Step-by-step explanation: You plug in those numbers for X

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3 years ago
The physical motion of an object is modeled by the function
Ludmilka [50]
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