Answer:
1.33
Step-by-step explanation:
2 1/2=2.5
1 7/8=1.87
=1.33
1.C
2.C
3.C
4.Written
5.Depends on your way of learning what is "compatible"
6. Written
7.582
Answer: x = 9
Step-by-step explanation: divide 2/3x by 2 and do that to both sides to get 1/3x = 3 then multiply by 3 to get the whole x. multiply on both sides to get x = 9.
Area is equal to length times width, so 1.3x would represent the area. B is the answer.
Answer:

Step-by-step explanation:
We want to simplify

We express in terms of the sine and cosine ratios to obtain;

This is the same as

Multiply by the reciprocal to get;

Cancel the common factors;