Find each percent of change. Round to the nearest whole percent if necessary. State
whether the percent of change is an increase
or a decrease.
11. original: 225
new: 180

step-by-step explanation: the answer for wha if rt is 10 centimeters long, and wha is st? it’s 6

answerim :

n

step-by-step explanation:

im not sure but my dad knows

11.2

step-by-step explanation:

when doing tangent the tangent of the angle is equal to the opposite side from the angle over the adjacent side to the angle.

tan43 = x / 12

move 12 over by multiplying each side by 12

12tan43 = x

x = about 11.2