The measure of two supplementary angles have a ratio of 4: 5 what is the measure of the larger angle

In the 30-60-90 triangle below side s has a length of and side r has a length

The holiday party will cost $160 if 8 people attend. if there are 40 people who attend the party, how much will the holiday party cost

When you have 25 numbers, and jake picks 3 random numbers and puts them back, what is the chance bob has of picking those 3 numbers when he picks 6 random numbers (without putting them back)? explain.