Use elimination to solve the system of equations given by 7x + 23y = 12 and 3x + 23y = -8
2 answers:
Answer:
(5,-1)
Step-by-step explanation:
x=5
y= -1
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So you’re basically multiplying 18 and 15. It’s going to be 270 ft
Answer:
25
Or 78.5 units³
Step-by-step explanation:
1/3πr²h
1/3xπx25x3=25π or 78.5
It’s the imaginary number i. Remember that rule. Hope this helps
Answer:
5
Step-by-step explanation:
D, square root of 75= 5 square root 3