To find the area of a rectangular prism multiply length by width by height.

If the problem has a variable take the two other dimensions and multiply them together. Then take that number and subtract it from the total to find the number that the variable equals.

3 0

3 years ago

The area of the composite figure is ______ square millimeters.

leonid [27]

Answer:

i believe its 110mm

Step-by-step explanation:

3 0

3 years ago

Simplify the expression 3(9+4x−5). ill give brainlist

Mazyrski [523]

12x+12 step by step below

6 0

2 years ago

I need help ASAP. Please solve and show 3x-4+1=-2x-5+5x

USPshnik [31]

Answer:

$\large \boxed{\text{There is no solution}}$

Step-by-step explanation:

$\begin{array}{rcll}3x - 4 + 1 & = & -2x - 5 + 5x & \\3x - 3 & = & 3x - 5 & \text{Combined like terms on each side}\\-3 & = & -5 & \text{Subtracted 3x from each side}\\\end{array}\\\text{This is impossible. There is $\large \boxed{\textbf{no solution}}$ to the equation.}$

6 0

3 years ago