9514 1404 393
Answer:
7/3
Step-by-step explanation:
The point at the right end of segment 5 is 7 units above and 3 units to the right of the point at the left end. The slope is the "rise" divided by the "run":
slope = m = rise/run = 7/3
The slope of segment 5 is 7/3.
Answer:
50
Step-by-step explanation:
The sum of the angles of a triangle is 180
A +B +C = 180
90 +4x+ 7x-20 =180
Combine like terms
70+ 11x = 180
Subtract 70 from each side
70-70+11x = 180-70
11x=110
Divide each side by 11
11x/11= 110/11
x = 10
We want to find angle C
C = 7x-20
= 7*10-20
= 70-20
= 50
Step-by-step explanation:
5x +8/5x-1=4/9
Cross mutiply
9(5x +8)=4(5x -1)
=45x +72=20x-4
Collect like terms
45x-20x = -4-72
25x= -76
x= -76/25
Answer: No
Step-by-step explanation:
9/3=3 6x3=18
