The side length of an equilateral triangle is 5 centimeters. Find the length of an altitude. Answer choices:
a) 5√2
b) 5√2 /2
c) 5√3
d) 5√3 /2

c

step-by-step explanation:

it would be see because your formula is f(x)=6x, so 6 times 1 is 6 and you go on and the best answer is c.

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225

change of stock price/initial stock price on friday * total stock value = change of stock value

0.89/73.73 *x = 42.72

x=3539.04 = total stock value at initial stock price on friday .

total stock value at initial stock price on friday/ initial stock price on friday = number of shares

3539.04/73.73 = 48 shares

they own 48 shares of this stock