Answer:
Step-by-step explanation:
Solve the rational equation by combining expressions and isolating the variable
(7r+3)(8r-2) = 7r(8r-2)+3(8r-2) = 56r^2-`14r + 24r-6
=56r^2+10r-6
Answer:
46.8°
Step-by-step explanation:
Adjacent = 75ft
Opposite = x
θ = 32°
Answer is d = 50.
Step by step. These are vertical angles so the (d + 70) will equal the opposite angle of 120.
Equation is d + 70 = 120.
Solve for d. Subtract 70 from both sides of the equal sign to solve for d.
d + 70 - 70 = 120 - 70
d = 50