Question

Can someone help with this ASAP and pls show ur work on how u got it

Answer 1

Answer:

A

Step-by-step explanation:

It is A because that angle is an supplementary angle. Furthermore, a supplementary angle is an angle that is 180 degrees. Anyway, in order to find x,  you do:

4x + 2 + 3x + 3  = 180.  

4x + 3x = 7x    2 + 3 = 5

7x + 5 = 180  

Then subtract five from 180 and you get 175.

7x = 175

Divide 175 by 7 and you get 25

x = 25

For proof, plug 25 in 4x + 2 and you get 102 degrees. Plug 25 also in 3x + 3 and you get 78 degrees.

102 + 78 = 180.

So the answer is 100% correct.

Answer 2

Answer:

A (4x+2) + (3x+3) = 180 degrees

Step-by-step explanation:

We know this because ALL lines equal 180 degrees and in a linear equation you are finding the equation for a straight line. In this question we are the length of our line on each side of the angle. You do not HAVE to use the parenthases however you can to show that they are separate measurements that will need solving before the value of x can be found.

Note in linear equations, we know the line will equal 180 degrees.  HOW? Imagine that line with a circle around it. That line runs through the center dividing that circle in half.  A circle measures 360 degrees, now since that line is in the center of the circle cutting it in half we know that the line would be half of 360. Knowing this will help you find not only x but the total of both angles.

Hope this helps.