You didn’t explain specifically, what do you need help on?
The sum of all the angles of any triangle is 180 degrees
--> Therefore the missing angle is:
<u>x = 180 - 60 - 75 = 45</u>
Hope that helps!
Answer: 1. Option D.
2 option is A
3 option is B
5 options is C
4 options is B
Step-by-step explanation:
PEMDAS:
Parenthesis Exponents Multiplication/Division Addition/Subtraction
4/3 * (2)^3
4/3 * 8
10(2/3) or 10.7 (rounded up)