X=(-4) or X= 4
add 112 to both sides
divide both sides by 7
then take the square root of 16
Answer:
D part
Step-by-step explanation:
3x + 80⁰ + 2x = 180⁰ (By Linear Pair)
5x + 80⁰ = 180⁰
5x = 100⁰
x = 20⁰
Hope it helps :)
Answer:
nayan plays for 45 min
Step-by-step explanation:
count up