Answer:

Step-by-step explanation:
Given


Required
Find the measure of a
Since there is no diagram to support the question, we'll assume that:

This gives:

Subtract 22 from both sides



It is a composite number and it is written as 7*3*5*2
Answer:3150
Step-by-step explanation:
70% of 10,000 is 7000. 45% of 7000 is 3150