5. Point U is the midpoint of ty. Find the value of x. Round to the nearest tenth if necessary.
1 answer:
The value of x is 8.5.
Solution:
U is the mid-point of TV.
TU = 6
UV = 2x - 11
TU = UV
6 = 2x - 11
Add 11 on both sides.
6 + 11 = 2x - 11 + 11
17 = 2x
Divide by 2 on both sides.
8.5 = x
Switch the sides.
x = 8.5
Option B is the correct answer.
You might be interested in
140 you divide 490 by 3.5.
Remember that
So if 
and 
, then we know 
.
Then use the Pythagorean identity to solve for cosine:
The answer is D, (2,2). A vertex is where a line or curve meets and changes direction.
The quadratic formula is ![\frac{-b+-\sqrt[2]{b^2-4ac}}{2a}](https://tex.z-dn.net/?f=%5Cfrac%7B-b%2B-%5Csqrt%5B2%5D%7Bb%5E2-4ac%7D%7D%7B2a%7D)
and in the equation ax^2+bx+c=0
so now all you have to do is substitute the numbers into the quadratic formula
Answer:3/8
Step-by-step explanation:
