Answer:
4(xy + 3w + 3z)
Step-by-step explanation:
The GCF is 4, so you can take that out and put it in front of the parentheses. Then you just divide all of the terms by 4 (4xy / 4 = xy; 12w / 4 = 3w; 12z / 4 = 3z), etc.
Answer:

Step-by-step explanation:
In this cross sections problem, we can integrate from -r to +r (so that the integral covers the entire base of the solid).

The formatting for the integral did not let me put -r on the lower bound, so i replaced it with a, just know that a represents -r here.
Evaluating the integral gives use that it is equal to;

Caution: this answer may not meet your needs, but this is the answer I have come up with with the given information.
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The prompt says that the value at n is equal to 2 times the previous value.
-1, -2, -4, -8, -16, -32
Answer:
x=5
Step-by-step explanation:
2(x−1)/4=2(x+8)/13
Step 1: Cross-multiply:
2(x−1)*(13)=2(x+8)*(4)
26x−26=8x+64
Step 2: Subtract 8x from both sides.
26x−26−8x=8x+64−8x
18x−26=64
Step 3: Add 26 to both sides.
18x−26+26=64+26
18x=90
Step 4: Divide both sides by 18.
18x/18= 90/18
x=5
~Hope this helps~
Answer:
15.83 dollars
Step-by-step explanation:
9.50/3 is 3.16
3.16*5 is 15.83 dollars