What is the measure of the smallest angle in the diagram

Using two or more complete sentences, describe how you can find a vector parallel to b=-2,3

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items

The suare root of 9x plus 7 plus the square rot of 2x equall to 7