20 bicycles. two tires per one bike. 2*10=20
Answer:
Step-by-step explanation:
We
Answer:
8 in
Step-by-step explanation:
In a cube, the length, width, and height are all the same.
Supplementary angles measure 180°. Make an equation:

Subtract 28 to leave the variable in the parentheses alone:

Add the 2 x's together:

Your new equation is:

Divide both sides by 2 to leave the variable alone

The supplement measures 76°