Dan

[Part 1 (4 points)] Show all work in simplifying the quantity of 2x^2 + 8x - 42/x^2 + 12 x + 35 Be sure to list restrictions.

[Part 2 (2 points)] Use complete sentences to explain your process.

A rectangular prism is truncated removing 20% of its height. The original height of the prism was 100 inches and it has a length of 5 inches and a width of 10 inches. What is the volume of the truncated prism?

What are the three pairs of trigonometric ratios with their reciprocals functions, and how do you remember which ratio goes with which reciprocal?

I just woke up and i can't concentrate, can you help me with this but show how to solve it?

A ladder leans against a house at a 60° angle to the ground. If the ladder extends to a length of 158 inches, what is the height of the house to the nearest hundredth of an inch?

8c4 + 8c

4c4 + 8c

8c4 + 6c

4c4 + 6c

Please help!

Brian is creating a collage on a piece of cardboard that has an area of 110r3 square centimeters. The collage is covered entirely by pieces of paper that do not overlap. Each piece has an area of √r^5 square centimeters. Use the given information to determine an expression for the total number of pieces of paper used.