Complimentary angles total 90 degrees.
so the answer is 90- 10= 80 degrees
<h2>
Answer:</h2><h2>c. (-3,2) is the right answer.</h2>
Answer:
= 0.0244445
Step-by-step explanation:
it's simple
Answer:
Therefore the ball strikes the ground 5.98 s after kick.
Step-by-step explanation:
Given that , a ball is kicked in the air. The height of the ball can be calculated using the equation
where h is height in feet and t is time in second.
When the ball touches the ground then the height will be zero.
i.e h(t)=0
Therefore


Since -2≠0 then 
[The solution of a quadratic equation ax²+bx+c=0 is
here a=8, b=-32 and c=-95]
Therefore t= 5.98 or -1.98
since time can not be negative So , t=5.98 s
Therefore the ball strikes the ground 5.98 s after kick.
Answer:
C for sure
Step-by-step explanation: