1) 12sin5x+cos5x=9

2) 3sin7x-2cos7x=3

3) 3sec3x=-4

4) csc4x=-3

for #3 and 4 I have to find all the possible angles

Simplify the expression. 54-6 ⋅ 5:3

Solve. 1/3s - 6 < 24

Suppose that 1000 seven-digit telephone numbers within your area code are dialed randomly. What is the probability that your number is called?

A triangle has sides of length 10 m, 15 m, and 8m. Is it a right triangle?

a small business owner borrowed 4,200 at an annual simple interest rate of 12% what is The Total amount That Must be repaid in 3 Months

Oliver uses the greatest common factor and distributive property to rewrite this sum: 64+96

The sale price of a jacket is 77% of its original price. The jacket originally costs $87. Which expression gives the most reasonable estimate of the sale price? One-half (90) One-half (100) Three-fourths (90) Three-fourths (100)

If a snowball melts so that its surface area decreases at a rate of 7 cm2/min, find the rate at which the diameter decreases when the diameter is 10 cm.

Explain how find is 7 x 20 is similar to find 7 X 2000 product

What 2 partial products would you add to find 513x46?