martin wants to plot a graph to show the prices of different numbers of helmets. he has to plot the following points:

(1, 24.97), (2, 49.94), (3, 74.91), (4, 99.88)

which of the following best describes how the y-axis should be labeled?

From 0 to 100 at intervals of 25 would be the most convenient way since we have y-values of 24.97, 49.94, 74.91, and 99.88 which all round up to 25, 50, 75, and 100, respectively.

here you hope this .

step-by-step explanation:

hypotenuse = √(15² + 8²)

=  √(225 +64)

=  √(289) = 17

sin(x) = cos(y) = 8/17

they are identical so long as you are doing the sine of one angle and the cosine of the only other angle that isn't the right angle.

sorry, i can't understand your question. will later if you describe more clearly!

: )