PLEASE HELP QUICKLY!! 7th grade math!
2 answers:
Answer:
I am actaully learning this right now!
Step-by-step explanation: Hope this helps!
1) Multiply the numerators.
Multiply the Denominators
Simplify
2) When working with whole numbers you have to make it improper.
Multiply the denominator by the whole number and whatever you get you to add the numerator with it and that is how you make it improper.
Answer:
19 and 29/32 or 19.90625
Step-by-step explanation:
So the 1st Way: We could simplify it and make them into improper fraction in a way like this:
13/4 * 49/8
We can then just multiply the top row and the bottom row:
13 * 49 = 637
4 * 8 = 32
637/32 = 19 and 29/32
The 2nd Way: We could literally add 6 and 1/8, 3.25 times
(I'm so sorry this is a way lol but I couldn't think of another)
6.125 + 6.125 + 6.125 + 6.125(0.25) = 18.375 + 1.53125 = 19.90625 :P
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Answer it is 65
Step-by-step explanation:
Instantaneous rate of change = S'(r) = 8πr
S'(8) = 8π(8) = 64π
Therefore, the instantaneoud rate of change of the <span>surface area with respect to the radius r at r = 8</span> is 64π
Answer:
1/4
Step-by-step explanation:
if you subtract the top, and multiply the bottom, the outcome is 4/16 or 1/4
Hello,
Vertex=(-2,5)
x=0==>y=-3(0+2)²+5=-7
The value of 47-36÷3(5+7-3²) is 11.
