Which two numbers on the number line has an absolute value of 2.75?

select the location of (both) numbers on the number line.

Given (1+cosx)/(sinx) + (sinx)/(1+cosx) =4, find a numerical value of one trigonometric function of x. a. tanx=2 b. sinx=2 c. tanx=1/2 d. sinx=1/2

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?