3 (2 + q) + 15 simplified
2 answers:
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First set up the equation:
Then substitute in known values:
and solve for C
Then substitute in known values:
and solve for C
To find out if the triangle is a right triangle, we must check if the following equation is true:
on the left side, we have:
and on the right side, we have:
since on both sides we get 625, we have that the brace forms a right triangle.