Answer:
X=107
Step-by-step explanation:
Every triangle equals 180 on the inside.
So the equation to find x is
180-44+29
180-73=107.
The diameter would be 7cm because when you divide it by 2 you’ll get 7cm
Answer:
x = -3 <u>+</u> √42
Step-by-step explanation:
1) Expand the square
2) Distribute
3) Distribute
4) Distribute
5) Combine like terms
6) Add the numbers
7) Move terms to the left side
8) Subtract the numbers
9) Use the quadratic formula
10) Simplify
11) Separate the equations
12) Solve
Therefore, the solution of this equation is x = -3 <u>+</u> √42