Answer:
B. 91 degrees
Step-by-step explanation:
supplementary angles = 180 degrees, so 180-89 = 91
Answer:
10.17 seconds
Step-by-step explanation:
substitute y=0 into the equation
0=-16x²+153x+98
then use the quadratic formula
a = -16
b= 153
c = 98
Substituting values into the Quadratic equation, you get (Round the values to the nearest hundreth):
x₁= 10.17
x₂= -0.60
The answer to your question is <span>B.-2/3</span>
Answer:6. 42 split 7 ways is 6
Step-by-step explanation:
Answer:
4 i think, sorry if incorrect
Step-by-step explanation:
