What is 84/1000, 31564/1000, 1176/100, and 876/1000 all as a decimal?

What is the slope of the line that contains the points (4,8) and (9,8)? what type of line is it?

In the given triangle, ∠aed ∼ ∠ abc, ad = 6.9, ae = 7.2, de = 5.2, and bc = 10.2. find the measure of bd and ce. round your answer to the nearest tenth.

What are the digits that repeat in the smallest sequence of repeating digits in the decimal equivalent of 24/11?