Answer:
108
Step-by-step explanation:
65+110+87=252
360(Total angle of quadrilaterals)-252=108
Answer:
Step-by-step explanation:
The coefficients of x on each side of the equal sign are different, so the equation is <em>not a tautology</em>. It must have exactly one solution.
Answer:
i dont see a picture
Step-by-step explanation:
FOIL
(9q^2)-(6q)-(6q)+4
9q^2 -12q +4