What is an equivalent ratio to 5:10?

1:2

Step-by-step explanation:

Its just like fractions

You can simplify it.

1/2

Step-by-step explanation:

All you need to do is either multiply or divide the left side and the right side with the same number

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.

51

step-by-step explanation:

73-22=51 the   mass number minus the amount of protons gives you the amount of neutrons