Pythagorean Theorem is for right triangles
right triangles have a 90 degree angle in them
D is a right triangle
Answer:
d= 42
Step-by-step explanation:
Are you cheating in a exam if you are
The answer is approx. 10.8 per hour.
If you want to round it up, it would be 11. I prefer you not to round though as this is Money. Money should have decimals included.
(a+5)(a+2) = a^2 + 7a + 10
look at what adds to make 7 and multiplies to make 10
as you know one is 5, the other is 2 and 5 + 2 = 7 so both positive
(a+2)