Answer: 0, 3, 6, 9
\tep-by-step explanation:
always duble it
Answer:
Length and Width = 10ft
Height = 5ft
Surface Area = 300 square feet
Step-by-step explanation:
Given
-- Volume
Let:
Volume (V) is calculated as:
Substitute 500 for V
Make H the subject
The tank has no top. So, the surface area (S) is:
Substitute 500/LW for H
Differentiate with respect to L and to W
and
Equate both to get the critical value
and
and
and
and
Make L the subject in
Substitute for L in
Cross Multiply
Divide both sides by 1000
Take cube roots of both sides
Substitute 10 for W in
Recall that:
So, the dimensions are:
and
The surface area is:
Step-by-step explanation:
8÷2(2+2) = <u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u>8</u><u>. </u><u> </u><u> </u><u> </u><u> </u>
2(2 + 2)
= <u> </u><u> </u><u> </u><u> </u><u> </u><u>8</u><u>. </u><u> </u><u> </u><u> </u>
4 + 4
= <u> </u><u> </u><u>8</u><u>. </u>
8
= 1
Answer:
126/25 or 5.04
Step-by-step explanation: