Since it is a 30, 60, 90 triangle theN y would be 7.
30 degrees= x
60 degrees= x root 3
90 degrees= 2x
In this case since you know 90 degrees is 14 then you would have to find c which is 7 when you divide it by 2
Answer: 80
Step-by-step explanation:
You can write it as 2x10x47 then 47x2 is equal to 94 and time it with 10 so it’s 940
Answer:
#1 d= 49t
Step-by-step explanation:
#2 Since the greatest value of n is 9, it means that the value of n is less than or equal to 9. But the values of n cannot be greater than 9. So, we will be using the sign of less than or equal to in the inequality. Thus, (D) is the correct option.
#3 is (29)
#4 is n=15
#5 is y = 7x
#6 is y=7x
Answer:
Step-by-step explanation:
The basketball reaches a maximum height of 86 feet after 1.5 seconds, so the vertex is (1.5, 86).f(x) = a(x − 1.5)² + 86We know the initial height is 50 feet, so plug in the point (0, 50) to find the value of a.50 = a(0 − 1.5)² + 86-36 = 2.25aa = -16f(x) = -16(x − 1.5)² + 86Simplify to get the standard form.f(x)
= -16(x − 1.5)² + 86f(x) = -16(x² − 3x + 2.25) + 86f(x) = -16x² + 48x − 36 + 86f(x) = -16x² + 48x + 50
