Answer:
1. 375
2. 294
Step-by-step explanation:
Area of a trapezoid
A = 1/2 (b1+b2) *h where b1 and b2 are the top and bottom of the trapezoide
1.
A = 1/2 (14+36) *15
= 1/2 (50)*15
= 25*15
375
A = 1/2 (21+7) *21
= 1/2 (28)*21
= 14*21
294
Answer:
3.
Step-by-step explanation:
The graph is being moved to the left and then stretched by a factor of three. If it were to be compressed than the 3 would be 1/3.
Answer:
(0,-24)
Step-by-step explanation:
f(x) = (x – 8)(x + 3)
To find the y intercept, set x=0
f(0) = (0 – 8)(0 + 3)
f(0) = (-8)(3)
f(0) = -24
The y intercept is
(0,-24)
It is the inequation with the solution as below
h-16
![\geq](https://tex.z-dn.net/?f=%20%5Cgeq%20)
- 24
h
![\geq](https://tex.z-dn.net/?f=%20%5Cgeq%20)
-24 + 16
h
![\geq](https://tex.z-dn.net/?f=%20%5Cgeq%20)
-5
Answer:
8 ≤ $45
Step-by-step explanation:
Given:
People younger than 8 get in for $45.
Now we can assume that the cost given might be to enter in the garden or might be in fair or might be at museum or might be at a zoo which is $45 for people which are younger than 8.
Now we can say for people younger than 8 means people or children who are of 8 years or who are below 8 years or say less than 8 years.
Hence we can say people who are less than or equal to 8 get in for $45
So the inequality equation becomes.
8 ≤ $45