Answer:
Hey there!
The trick to finding the value that completes the square, is dividing the middle number, the 10, by 2, and squaring that. Thus, we have 10/2=5, and 5^2=25.
c=25
Hope this helps :)
Answer:
(1, 5)
Step-by-step explanation:
Reflecting across the y-axis is the same thing as adding a negative to the y-value.
double negative 5 is the same thing as positive 5 so
(1, 5) is your answer
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The volume of the cone will be given by:
Volume=1/3πr^2h
therefore the volume of our cone will be:
π=3.14
h=87
r=21/2
Volume=1/3*3.14*(21/2)^2*87
=10,039.365 cm^2
Answer:
There are no answer choices
Step-by-step explanation:
I am sorry!