Select the correct answer. Consider functions fand g.
f(x) = x2 + 73
= 31 - 1
What is the value of (f. og)(x);
A.
9.x2 + 151 - 6
OB. 312 + 7x - 1
O C. 3.x2 + 213 + 1
OD. 9x2 + 213 – 1

In the triangle abc< angle c is a right angle. find the value of the trig function indicated. find tan a if a =12, b=5 a. 13/12 b. 12/13 c. 5/12 d.12/5

The ratios of boys to girls on a soccer league is 2: 5. if there are 28 boys, how many girls are playing soccer? extra points! will mark as brainiest asap

Tommy buys a sweater that is on sale for 40% off the original price. the expression p -0.4p can be used to find the sale price of the sweater, where p is the original price of the sweater. if the original price of the sweater is 50, what is the sale price?