Answer:
1. 54
2. 5
Step-by-step explanation:
1. 18 x 3 = 54
2. 90/18 = 5
Answer:
0.28
Step-by-step explanation:
Answer:
if you are looking for an equation then it is y = -3x – 3
Step-by-step explanation:
Answer:
x = 30
Step-by-step explanation:
Since this is a right triangle,
90 = (x + 20) + (x + 10)
90 = x + x + 20 + 10
90 = 2x + 30
90 - 30 = 2x
60 = 2x
60/2 = 2x/2
30 = x
Check:
x + 20
30 + 20 = 50
x + 10
30 + 10 = 40
50 + 40 = 90
Hope this helps!
Answer:
You need a common denominator.
Step-by-step explanation:
3/4+2/3
9/12+8/12