Answer:
x axis
Step-by-step explanation:
when the sign of the y value changes, it was reflected across the x axis. if the x sign changes, it was flipped across the y axis.
Answer:
C is the answer
Step-by-step explanation:
Answer:
The answer is 130 feet
Step-by-step explanation:
Using Pythagoras' Theorem:
120² + 50² = diagonal²
diagonal² = 16900ft
diagonal = √16900
= 130ft
(Correct me if i am wrong)
Answer:
(a) 
Step-by-step explanation:
Given


Required
Determine the time in each lap
The unit time in each lap is calculated by dividing the total time by the number of laps; i.e.;

Substitute values for Time and Lap

I’m pretty sure you do need to subtract 30-8.