He could do it 12 by 12 by 12 or 6 by 6 by 6 by 6 by 6 by 6 or he could do it 3 by 3 (the number of threes is double of 6
Answer:
He made $25,000 in total. A 10% is 1 tenth of the total. so multiply 2500 by 10.
Step-by-step explanation:
I think you should add do not subract
Answer:
The angle measures approximately 18.19°.
Step-by-step explanation:
Since we want to find the angle and we are given the side adjacent to the angle and the hypotenuse, we can use the cosine ratio. Recall that:

The adjacent side is 19 and the hypotenuse is 20. Substitute:

We can take the inverse cosine of both sides:

Use a calculator (make sure you're in Degrees Mode!). Hence:

The angle measures approximately 18.19°.