Answer: Answer:
length= 53.22
width= 17.74
Step-by-step explanation:
Assuming the tank is a rectangular prism, then the formula for its volume will be:
volume= height* length * width
v= h * l * w
The length is equal to 3 times width, to put into the equation it will be:
l= 3w
We know that volume is 315 cubic feet and height is 3 feet, if you substitute all value into the equation we can find out the width.
v= h * l * w
315= 3 * l * w
945 = 3w * w
3w^2 = 945
w^2= 315
w= 17.74
Then we can find out length
l= 3 * w
l= 3* 17.74= 53.22
Step-by-step explanation:
I think it’s 42 for the parallelogram and 14 for the trapezoid. and then whatever the United are
The answer is negative two
Answer:
1.9 ton
Step-by-step explanation:
Recall that 1 ton = 2000 lb.
Therefore, the number of tons in 3710 lb is:
3710 lb 1 ton
-------------- * ------------- = 1.9 ton (this is to the nearest tenth of a ton)
1 2000 lb
Answer:
a7 = 12, a11= 47
Step-by-step explanation:
768, 384, 192, 96, 48, 24, 12
a(n) = 768 / (2∧X - 1)
a(7) = 768 / 2∧6 = 768 / 64 = 12
7, 11, 15, 19 23, 17, 31, 35, 39, 43, 47
a(n) = 7 + 4 * (X-1)
a(11) = 7 + 4 * (11-1) = 7 + 40 =47