I'm running out of time, plz ! which lines represent the approximate directrices of the ellipse? round to the nearest tenth. x = −8.6 and x = 8.6 x = −6.6 and x = 10.6 y = −8.6 and y = 8.6 y = −6.6 and y = 10.6

Louise measured the perimeter of her rectangular scrapbook to be 154 cm. if the scrapbook is 45 cm wide, how long is the scrapbook?

Answer asap evaluate 4-0.25g+0.5h4−0.25g+0.5h when g=10g=10 and h=5h=5.

Rick is driving to his uncles house in greenville,which is 120 miles from ricks town .after covering x miles rick she's a sign stating that greensville is 20 miles away. which equation when solved will give the value of x. a: x+120 = 20 b: x x120 =20 c: x +20 equals 120 d: x x20= 120