Is 0.12785 a rational number

The top one divided by the bottom one. √2+√5/√2-√3

Jennifer wants to wrap a gift box. The gift box has a square base with a side length of 1.2 feet and a height of 1 foot. The cost of wrapping paper is $0.50 per square foot. How much will it cost Jennifer to wrap the gift box?

the angle theta is located in quadrant 1 and cos of theta is 3/8. what is the value of sin of theta?

Find the value of n-8 when n=19

A certain drug is made from only two ingredients: compound a and compound b. there are 3 milliliters of compound a used for every 5 milliliters of compound b.

If a = c+2 what is the value of c when a=5

When can a trapezoid also be called a parallelogram?

The capital of Australia was located

Gina rented shoes for 2.75 dollars she then bowled three games (2.50 dollars) and then brought nachos for 1.75. she used a coupon for 1/2 off the price for her bowling games. what was the total Cost before tax?

The sum of four consecutive integers is - 42. What are the integers?