Answer:
C
Step-by-step explanation:
Angle 1 and angle 4 sit on the same straight line which means
<1 + <4 = 180
We are given that <4 = 105 degrees. So the equation above becomes.
<1 + 105 = 180 Subtract 105 from both sides
<1 = 180 - 105
<1 = 75
Answer: a what test?
Step-by-step explanation:
ANSWER: SECOND OPTION
Do the opposite of PEMDAS.
Do SADMEP
(If you don’t know what that means; it’s an order of operation. S is for subtraction, A is for addition, D is for division, E is for exponents, P is for parenthesis.)
The first thing you should do it multiply 2 on each sides, then divide k on each side, and then square root on each side. The square root with cancel the squared (2) on X
Find the common denominator