Answer:
-1/3
Step-by-step explanation:
Step 1. Simplify setup.
12/x - 6 = 18/x - 4
Step 2.Subtract 12/x from both sides.
-6 = 6/x - 4
Step 3. Add 4 to both sides.
-2 = 6/x
Step 4. Divide it all by 6 to leave X alone.
-1/3 = x
So X equals to -1/3.
Answer:
Solving for x;
2x + 85 + 5x + 29 = 930
combine like terms:
7x + 114 = 930
-114 -114
7x = 816
/7 /7
x = 116.57, now we replace the x with it's actual value:
∠ZT = 2(116.57) + 85 = 318.14°
∠ZV = 5(116.57) + 29 = 611.85°, lets double check if they both equal 930;
318.14 + 611.85 = 929.99, which is close to 930 so we are correct.
So,
All of the options look so ridiculous that I will not bother discussing why they are not equivalent.
However, one option works.
"2 + 13x, because (19x - 6x) + 2 = 13x + 2 = 2 + 13x"
If you simplify the original expression, you will get 13x + 2. And the only option that is the closest is 2 + 13x, which is the same as 13x + 2, according to the Commutative Property of Addition.
Answer:
I believe the answer is 1.36666666667
The correct answer is C) Segment BD = 20.
