Answer:
This triangle is not a right triangle
Step-by-step explanation:
If it were a right triangle, then the pythagorean theorum would work
a^2 + b^2 = c^2
12^2 + 7^2 = 15^2
144 + 49 = 225
This is not true because 144+49=193, not 225
So this triangle is not a right triangle
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Answer:
Error: 1 −4.5 + 4.2 + 5.6 + (−7.3) Additive inverse
Step-by-step explanation:
Correction: no need to subtract from one
Answer:
6% of the books are non-fiction.
Step-by-step explanation:
Calculate the fraction 180/3000 and then multiply the result by 100%"
180
--------- 0.06. Multiplying this by 100%, we get 6%
3000
6% of the books are non-fiction.
