What is the range of possible sizes for side z?
3.2
2
5.5

if you use photomath right away it will give you the answer not like this app that you have to wait for people.

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation:

4a. is 3 miles every hour

4b. is 1/3 of an hour per mile

step-by-step explanation:

central angle of a triangle has the same measure as its intercepted arc.

step-by-step explanation: