2)
Identify which is NOT a Pythagorean triple.
A) 12, 35, 40
B) 28, 45, 53
C) 33, 56, 65
D) 36, 77, 85

A) 12, 35, 40

Step-by-step explanation:

To identify a Pythagorean Triple, it has to go into the Pythagorean Theorem.

The formula is A^2 + B^2 = C^2

The first two numbers of your options would be the A^2 and B^2. Once you have that value, you can take the square root of C and that gives you what C^2 would be.

For instance:

12^2 + 35^2 = 1,369. The square root of 1,369 is 37. So A) is not correct.

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

i need a picure

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