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Answer:
(-1,-18) is the coordinate of the vertex.
Step-by-step explanation:
We can obtain the vertex by taking the derivative and equating it to zero. I know this because the the slope of the tangent line at the vertex has to be equal to zero.
the derivative would be 4x + 4 = 0, where x = -1.
Plugging x into the original value we will end up with the y coordinate.
Hope this helps.
Answer:
The answer to your question is length = 6 in, # of pieces = 8
Step-by-step explanation:
Data
2 sandwiches one of 18 in and other of 30 in
cut into equal sections
To solve this problem, use the greatest common divisor, so find the prime factors of both numbers.
18 30 <u>2 </u> Only 2 and three are common factors, then
9 15 <u>3 </u> 2 x 3 = 6
3 5 3
1 5 5
1
The length of the sections will be 6 inches
How many sections will be? in the first 18/6 = 3 in the second 30/6 = 5
total = 8
Answer:
Oh, it's (-1,-1)
Once you graph both lines, you find the point of intersection and they both intersect at point (-1,-1)
If you have any more questions let me know! :)
Answer:
4762 N/m^2
Step-by-step explanation:
Find area.
30x5.6=168
Convert to m^2
168cm^2=0.0168m^2
Use pressure formula to get answer
P=F/A
P=80/0.0168
P=4762 N/m^2
