Answer:
b = 4, or -4
Step-by-step explanation:
b^2 - 4*4*1 = 0
b^2 = 16
b = 4, or -4
Answer:
wow I miss X. Moonlight slapped. Long Live Jah man. "spotlight uh, moonlight, uh, n***a why you trippin get your mood right uh" -Xxxtentacion
Step-by-step explanation:
Answer:
Average change in temperature each day = 5 degrees/day
Step-by-step explanation:

Answer:
24/45 - 45/51
Step-by-step explanation:
Tangent can be expressed as opposite/adjacent. So, create a right triangle with one leg = 24 and the other = 45. The hypotenuse is 51 by the Pythagorean theorem. Cosine is adjacent/hypotenuse, so it would be 45/51.