Answer: X+Y+5
Step-by-step explanation:
There is no single answer you have to write an equation.
Answer: 12
Step-by-step explanation:
difference = subtraction
and = addition
times = multiplication
Therefore,
7x - 4 = 80
7x = 84
x = 12
- 4/5*9x +4/5*20 - 3x= 4/5x- 6
-36/5*x+16-3x-4/5*x= -6
-36/5*x-15x/5-4/5*x=-6-16
-55/5*x=-22
-11x= -22
x= -22:(-11)
x=2
-4/5(9*2-20)-3*2=4/5*2-6
-4/5*(-2)-6=8/5-6
8/5-6=8/5-6
***NOTE*** we are going to use the rise over run formula to solve this problem
Joe climbed a mountain with a rise of 1, 200 feet and a run of 1, 500 feet.
So, the slope would be:
1, 200 over 1, 500
which can be simplified...
1,200/1,500 = 12/15 = 4/5
When we solve for slope for Bob, we do the same thing.
He climbed a mountain with a rise 900 feet and a run of 1, 000 feet.
So, it would look like this after we simplify it...
900/1,000 = 9/10
Finally, since Bob's mountain has the largest slope (or fraction), that means that he climbed the steepest mountain.
I hope this helps! :) Let me know if you need help with anything else! I'd be happy to help you!!
Answer:
Step-by-step explanation:
By Pythagoras Theorem:
