Answer:
216 m³
Step-by-step explanation:
let's calculate the area of the front face and then multiply it by 4m
11*3 + (11-4)*3
(left and right triangle equal a rectangle area here)
= 33 + 21
= 54
multiplied by 4
-> 216
the last step is like multiplying with height in other exercises and other bodies
pls brainliest
Answer:
3/4 and 6/8 = 3/4 and 3/4
Step-by-step explanation:
1/4 and 1/8
2/4 and 3/8
3/4 and 6/8
3/4 and 7/8
Which pair of fractions are equivalent?
1/4 and 1/8
Not equivalent
2/4 and 3/8
Not equivalent
3/4 and 6/8
Divide both numerator and denominator of 6/8 by 2
3/4 and 3/4
Equivalent
3/4 and 7/8
Not equivalent
Answer:
It is 27 meters cubed.
Step-by-step explanation:
Find the root of to get the length of one side. Being a cube, all sides are equal. Now cube the number you get (you'll get 3), which gives you 27.
Have a great night/day!
-Dylan (AKA Animus)
Answer:
1200 m
Step-by-step explanation:
We are given that
Area of pasture,A=180000 square meter
We have to find the least amount of fencing required to enclose such a pasture.
Let length of pasture,=x
Width of pasture,b=y
Area of pasture=
Fencing required=2x+y
Differentiate w.r.t x
m
It is always positive because length cannot be negative.
m
Again differentiate w.r.t x
Substitute x=300
The fence is minimum at x=300
Therefore, fencing required to enclose such a pasture
The rate at which he pumps water is
.
To find the number of hours it takes to pump 0.9 million gallons, we can set a proportion.
.
The question asks for the time in hours, so convert 600 min to hours. One hour is 60 min.