0.87 written as a fraction is . 8/9

79/90

81/90

i know the simplest form is 87/100 but that's not a answer. please help

Segment ab is shown on the graph. which shows how to find the x-coordinate of the point that will divide ab into a 2: 3 ratio using the formula

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?

Find the value of x. give reasons to justify your solutions! c ∈ ae