Answer: x = -2,-1, 0, 1, 2, 3, 4, 5, 6, 7, 8
Solution:
A number line is used to represent the possible numbers that x can be.
x that is less than equal to 8 >>>> x ≤ 8
x is greater than -3 >>>> x > -3
So it will be represented as,
-3 < x ≤ 8
So all the numbers between -3 and 8 including eight (because it has the equal sign)
-2,-1, 0, 1, 2, 3, 4, 5, 6, 7, 8
Answer:
The horizontal distance between the parking lot and the launch site is 470 meters
Step-by-step explanation:
Let
x-----> the horizontal distance between the parking lot and the launch site
we know that
The tangent of angle of 12 degrees is equal to divide the altitude of 100 meters by the horizontal distance
so
tan(12°)=100/x
Solve for x
x=100/tan(12°)=470 meters
15.) 9.5%, 5/9, 0.95, 99%
16.) 0.35, 3/8, 38%, 50%
17.) 44.5%, 0.45, 54%, 4/5
18.) 0.3, 3%, 20%, 1/3
Check the picture below.
