19-3× hope you gets an A-
Answer:
x = 0
Step-by-step explanation:
6(x + 1) -5x = 8 + 2(x - 1)
6x + 6 - 5x = 8 + 2x - 2
6x - 5x - 2x = 8 - 2 - 6
- x = 0
Answer:
To visit his grandmother, Luis takes a train 6.37 kilometers and a car 5.45 kilometers. How many kilometers is Luis's journey in total? Answer: Luis traveled 11.82 km to visit her grandmother.
Step-by-step explanation:
Answer:
x = 142.85, or the Height of the Building is 142.85
Step-by-step explanation:
If I am right this is a proportion.
Building:
Height - X
Shadow - 100ft
Light Pole:
Height - 20ft
Shadow - 14ft
Basically these 2 are equal to each-other. So we use proportional math. Height over shadow, and then we butterfly multiply. So!
=
To multiply and find the answer we butterfly multiply, 20x100 = 2000,
and then 14x(x) = 14x so we have 2000 = 14x. We have to solve for X, so we divide both sides by 14 to get X alone.
2000/14 = 142.85 and 14x/14 = x. In the end, we have x = 142.85.
Hope this helps!