Answer:
original price of skateboard = $54
Step-by-step explanation:
Let the original price of the skateboard be x
selling price = one third off the original price = $36
x - (1/3x) = 36


∴ x = 54
Answer: as the sample size is approximately large, the margin of the error is 0.15
Step-by-step explanation:
Step-by-step explanation:
is this a quadrilateral? or polygon or triangle?
what are the angles (I believe there should be at least an angle given) else PC can be any value that is positive
Answer:
120 deg
Step-by-step explanation:
I put an image of 120 deg down below.
Try comparing those two