Match each expression in the left column with an equivalent expression in the right column.
1. (n – 36) • 4
2. 4n+-9
2.
1. n +n +n +n
4n – 36
3. n(9 – 4)
4. 4(n – 36)
5. 40-9
3.
4n
4.
9n - 4n
4(n – 9)
5.

okay..i will pick 8!

most likely linear (proportionate)

step-by-step explanation:

as time increases heart rate increases

step-by-step explanation:

hihi so drawing these 2 triangles is fairly simple. all that's left is finding the height of each one. luckily, we have a side length and an angle, so there is a trig function we can use to solve for the height. the easiest one to use would be tangent, since we have 2/3 things needed to find and the third needed is what we are solving for. tan(73°) * 30 ~= 98.13 and tan(73°) * 35 ~= 114.45