Answer:
the answer is C. class number and painting prefence
Step-by-step explanation:
hope this helps :) edge 2021
Answer:
D
Step-by-step explanation:
I am so sorry if this is not right but I believe its D
16% = 0.16
'of' = multiplication
0.16 * 140 = 22.4
Answer:

Step-by-step explanation:
Given


Required
Ratio B(x) to A(x)
This is calculated as:

Express as fraction

Substitute:
and 

Apply law of indices


Answer:
Use protractor to measure B
I think the measure of a is acute angle