Use the formula given to you with the triangle and the two numbers that are in the triangle.
Answer:5.00 + .60 + .07 that is your answer
Step-by-step explanation:
12x^5 − 15x^3 + 30x^2 If this isn’t the right answer i’m very sorry
Answer:
o,5,10
Step-by-step explanation:
This is the concept of application of quadratic expressions. Given that the height of the ball is modeled by the equation;
h=-7.3t^2+8.25t+2.1+5
The time taken for the ball to hit the ground will be given as falls;
-7.3t^2+8.25t+7.1=0
to solve for t we use the quadratic formula;
t=[-b+/-sqrt(b^2-4ac)]/(2a)
a=-7.3, b=8.25, c=2.1
t=[-8.25+/-sqrt[8.25^2+4*7.3*7.1]/(-2*7.3)
t= -0.572
or
t=1.702
since there is not negative time we take the time taken for the ball to hit the ground will be: t=1.702 sec
