The little lines inside the two angles mean they are the same.
The 3 inside angles of a triangle equal 180 degrees.
One angle is 146 , so the other two need to equal 180-146 = 34 total.
34/ 2 = 17
Both angle 1 and angle 2 are 17 degrees each.
Answer:

Step-by-step explanation:
Given:

The best way to write a polynomial with three terms as a product of binomials is to FACTOR!
The middle number is 3 and the last number is -4.
Factoring means we want something like

We need two numbers that...
ADD together to get 3 and
MULTIPLY together to get -4
Test the numbers -1 and 4:

These are the right numbers! Now, I can write them as factored binomials!

Using the PEMDAS method will allow you to solve the expression. First, (-10)-(-11)= 1. Then you would subtract the -10 which would give you -9 as your full answer!
Answer: - 8
Step-by-step explanation:
x/4 - 5 = -7
=> x/4 = -2
=> x = -8
The answer is 5/9.
(P.S. I got the step by step solution from a Socratic Question and Answer website)