Answer: X60 degrees Y40 degrees
Step-by-step explanation: 180-120=60 the triangle is equal to 180-60=120 120-80=40
A) 264 ft would be how far he does one lap around the track
Add 4x to both sides of the equation to get the equation into a form that can be graphed. rearrange the equation to regular form into y= -x^2 -4x +7 and put it into ur graphing calculator. look for the halfway of the parabola that would fold it in half
Answer:guess
Step-by-step explanation:
Answer:
should be 1213
Step-by-step explanation:
27×27=728
22×22=485
729+485= 1213
