If ∠ECD = 45° and ∠BED = 110° is ΔABE ~ ΔCDE? If so, by what criterion? A) yes, by AA criterion B) yes, by SAS criterion C) yes, by SSA criterion D) no, not possible to tell.

What is the average rating for operative effectiveness for national group for all 5 weeks 3.5 3.5 3.8 3.7 3.4

The complex number - 5i has the complex trigonometric form of 5 (cos 270° + isin270º) Determine if the statement given is true or false.

Find the unit rate. Four gallons of gasoline weigh 25 pounds. Show your work.

A carpenter has a 6 foot long board, he wants to cut the board into pieces that are 4/5 foot long how many pieces of length 4/5 foot can the carpenter cut from the board

What is the length of leg y of the right triangle? A right triangle with hypotenuse 26 and legs 24 and y 10 14 24 26

What is the measure of angle COA?

Identify the property illustrated in the equation. x2 + (y + z) = x2 + (z + y)

David has 4 box of apples. Each box has the same number of apples. After David eats three apples there are 109 apples left in the boxes. How many apples were in each box?

A bowling alley keeps shoes in rows of cubbyholes. There are 9 rows of cubbyholes, with 20 cubbyholes in each row. If there is a pair of shoes in every cubbyhole, how many pairs of shoes are there?

Which pairs of numbers represent a number and its reciprocal? 1 and 1 2/3 and - 3/2 1/2 and 5 6 and 1/6 -4/7 and - 7/4