Answer:
39
Step-by-step explanation:
Are of rectangle -Area of triangle
= 45 - 6
=39
Answer:
B
Step-by-step explanation:
in a 30,60,90 triangle the longer leg is rt3 times the value of the shorter leg and the hypotenuse is 2 times greater than the shorter leg.
Answer:
y>3x+2
Step-by-step explanation:
y>3x+2
I’ve heard that dog years go by 7s, but another article I read said it can go by 15s. Not sure which one is correct, but if your dog is 3 in human years it would be 21 in dog years (by 7s)
The practical dominion is from t = 0, when the ball starts motion until the time when the ball hits the ground.
To find the time when the ball hits the ground solve the equation:
h(t) = 0
=> -16t^2 + 68t = 0
Factor: t(-16t + 68) = 0 => t = 0 and -16t + 68 = 0
=> 16t = 68
=> t = 68/16
=> t = 4.25
So, the practical domain is 0 ≤ t ≤ 4.25 s.
Which also may be represented by t ∈ [0, 4.25s]