Answer:
1/2 =x
Step-by-step explanation:
9/x + 2 = 20
Subtract 2 from each side
9/x + 2-2 = 20-2
9/x =18
Multiply each side by x
9/x *x = 18*x
9 = 18x
Divide each side by 18
9/18 = 18x/18
1/2 =x
Answer:
78 : 162 = 13 : 27. These two equalities are examples of proportions (equal ratios); it is as simple as that.
Deal with the brackets first
(2x5) = 10
Then 10 cubed = 1000
Hope this helps
Answer:
36 will be the measure.
Hope it helps!!!
Step-by-step explanation:
Answer:
A: 16
Step-by-step explanation:
its in between
