Please help me? I’ll give brainliest

Which best explains why this triangle is or is not a right triangle?

Write each fraction as an equivalent fraction with a denominator of 120then write the original fractions in order from samllest to largest

Find the x-intercepts of the parabola withvertex (1,1) and y-intercept (0,-3).write your answer in this form: (x1,if necessary, round to the nearest hundredth.