Answer:
x=22
Step-by-step explanation:
3x+3+27+x+3+2x+18=180
6x+48=180
6x=132
x=22
Answer:
Firstly, we know that this shape is a triangular prism
Step-by-step explanation:
And wel also know how long the bases of each side is, so we must multiply them all together to get the S.A. Of 60!
♥ The X is meaning to times this equation.
♥ Time/Multiply.
♥ You can see this as • x or * when doing multiplication.
♥ Therefore if we solve:
♥ 80*34 we get
♥ 2720
we take cube root separately
We know cuberoot (x^3) is x
Answer:
−
20
x
^2
+
5
x
−
6
Step-by-step explanation: