A triangle has sides of lengths 8, 15, and 17. Is it a right triangle? Explain.

Which equation and solution can be used to solve this problem? thirteen less than a number is sixteen. 13-n=16: add 13 to both sides. the answer is 29. n+13=16: subtract 13 from both sides. the answer is 3. n+16=13 subtract 13 from both sides. the answer is 3. n-13=16: add 13 to both sides. the answer is 29.

Construct the graph that models the given situation

X² + 4y² = 36 the major axis runs along: a) y=4x b) x-axis c) y-axis