Idon’t get this. can someone me?

44°

Step-by-step explanation:

First, we solve for x.

x + 59 + 84 + x + 51 = 180 (since all angles in a triangle add to 180)

2x + 194 = 180

2x = -14

x = -7

Now, we solve for the bottom right angle which is angle A. (x+51)

x + 51 = -7 + 51 = 44

Therefore, angle A is 44°.

(Although it can be confusing which angle A is referring to since it could also refer to the reflex angle)

22 dimes and 9 nickels

step-by-step explanation:

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: