Answer:16/20
Step-by-step explanation:
if you divide the two numbers by 4 you have:
16/4=4
20/4=5
(if you divide or multiply both of the numbers with the same number, the ratio will remain the same)
So the two numbers are same
Answer:
y=-4/3x
Step-by-step explanation:
Answer:
x=15
Step-by-step explanation:
These angles are corresponding angles and with parallel lines corresponding angles are equal
9x+19 = 10x+4
Subtract 9x from each side
9x+19 -9x = 10x+4-9x
19 = x+4
Subtract 9 from each side
19-4 =x
15=x
P=9 bc you add 6 to each side then you divide by 3 it equals 9.. hope that helps
First you need to combine like terms
13x+8-15x=6+x+11
-2x+8=x+17
-x -8 -x -8
-3x=9
--- ----
-3 -3
x=-3
I hope I've helped!