Draw a right rectangular prism. Draw it so one face is pretty much the way you would see it if it was real. The other two faces you can see have a slant to them.
Label the face you can see as x and y. Name any of the slanted lines as z. Put cm for centimeters behind the letters.
Volume = x*y*z the units here are cm^3
Why because you are multiplying cm*cm*cm together.
The surface area is a whole different ball game.
you have 2 surfaces who have areas of x*y There's one in front of you and one you cannot see
You have a top and a bottom that is y*z each that's 2y*z
You have two surfaces that are x*z each and that's 2x*z
The total surface area = 2xy + 2xz + 2yz
The units here are cm*cm or cm^2
Answer:
Volume increasing rate =
Explanation:
We rate of change of radius of sphere,
Diameter of sphere = 100 mm
Radius of sphere = 50 mm
Volume of sphere, V =
Rate of change of volume =
Substituting known values
Volume increasing rate =
The sectors of a circle graph <em><u>never</u></em> add up to 180 degrees. They always add up to 360 degrees.
Hope it helps:)
Jack is 88 years old and Priscilla is 70 years old.
88+70=158
88-70=18
Answer:
$5 for one person to rent a locker
Step-by-step explanation:
Assuming the $18 is for one person, then two people it would be $36, since $18 + $18 = $36 and it's stated there's two people. If you subtract $36 from $46 you get $10, and since it's for two people you split it in half (so basically divide by 2) you get $5 for a locker.
Hope this helps!