Step-by-step explanation:
this simply means that the sum of both short segments must be the same as the length of the whole line.
so,
x + 6 + x + 8 = 10
2x + 14 = 10
x + 7 = 5
x = 5 - 7 = -2
Answer:
Step-by-step explanation:
Given
Required
The weighted average
To do this, we simply multiply each score by the corresponding worth.
i.e.
So, we have:
Using a calculator, we have:
--- approximated
Answer:
B
Step-by-step explanation:
The m to the y can’t equal to m so it’s b
25.3 is what i got for the first image.
Answer:
A
Step-by-step explanation:
Calculation seems correct to me, with d the distance and h the height of the plane, and i got the same value. Closest value is A tho, so i'd stick with it.
If you want to be pedantic about it, you can always divide the heigth by each value, and get the inverse tangent of each value. With A you get 17.995 which seems the best value you get
