Answer:
1.3 or 1.333333
Step-by-step explanation:
Just do it!
Answer:
x = 3- 3y/2
Step-by-step explanation:
√y
Step-by-step explanation:
The question given is;

This can be written as;

Apply law indices where you divide same base, subtract the powers

Learn More
Indices: brainly.com/question/12685658
Keyword : rational exponents,radical expressions,integer
#learnwithbrainly
Answer:
Part A - D:8
Part B - C:140°
<h3>Solving/Reasoning:</h3>
Part A: Vertical angles are always congruent.
Part B: If angles are supplementary, they need to equal 180 when added together. Since we know angle A is 40, we can subtract it from 180 and figure out what is left over that should be angle B.
40+B=180
B=180-40
B=140