Please help me.
Which number is in between?
look at the pictures for the actual answer choices.
A. 8.16
B. 68
C. 7 1/2
the first picture is where you have to fit one of these numbers between those two numbers. you have to put B and C into the calculator

What expression is equivalent to 42x-56y

Tan198=asin164=? how to solve this? ?

Answer this two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: two right triangles abc and edc have a common vertex c. angle abc and edc are right angles. ab is labeled 13 feet, ac is labeled 15 feet, ec is labeled 10 feet, and ed is labeled 4 feet.what is the approximate distance, in feet, between the two poles? 11.14 feet16.65 feet14.35 feet15.59 feet