Answer:
A right triangle is a triangle in which one of the angles is a 90∘ angle. The "square" at the vertex of the angle indicates that it is 90 degrees. A triangle can be determined to be a right triangle if the side lengths are known.
Answer:
important, valuable, nice,
It is 3 1/8 because 9.2 is a decimal and a fraction is 3 1/8 and a mixed fraction is 3 7/8
Dominic would be the answer because the exponents add together
Multiply top equation by -2, then add equations so b drops out....solve for a...plug in a to get b
