<span>2(a+b)=c
2a + 2b = c
2b = c - 2a
b = (c - 2a)/a
answer
</span><span>D. b = (c−2a)/2 ; distribute 2 to get 2a+2b, subtract 2a, then divide by 2.</span>
The answer that I got was side WX = 12 inches
It says that WY is congruent to XY which means that they are the same. That means that XY is also 3m-4. It also says that the perimeter of the triangle is 76 inches.
With this information I set up an equation:
3m-4 + 3m-4 +m = 76
(The number on the right side is the perimeter given to us in the problem and the numbers on the left side are the 3 side lengths).
I combined like terms on the left side and ended up with:
7m-8=76
I added 8 to both sides of the equation and got 7m=84.
Finally I divided both sides by 7 and got m=12
m is equivalent to side WX..
Hope this helps!
-7/6< -6/7
Aka
-1 1/6< -6/7
Hope this helped
Answer:
look it up on google if you havent tried already. also it doesn't hurt to ask for help from someone you know.
Step-by-step explanation:
Answer
Find out the which line segment is a chord of circle E in the diagram below.
To prove
As given
Definition of a chord
A chord is the striaght line whose endpoints are lies in the circle.
Now as shown in the diagram given in the question.
CD is the striaght line whose endpoints lies in the circle E .
Therefore CD is a chord of circle E.
Option (d) is correct.
