Assume that 0 < x < pi/2 and 0 < y < pi/2. Find the exact value of cos (x-y) if cos (x) = 3/5 and cos (y) = 4/5

a. 25/24

b. - 25/24

c. 24/25

d. - 24/25

Kate have 110 bows. 10 bows fit in a bag. how many bags can she fill

If there is a value of x to satisfy the equation - (x + 3) + 4 (x - 9) = gx - 2, then, what is the value that g cannot take?

How many permutations of three items can be selected from a group of six?

What is another way to find the total cost of a jacket for 55.80 with a sales tax of 2.7%?

always teacher gave her science test with 25 questions on it she scored 80% on the test how many questions did she answer incorrectly

1/3 (22) - 1 - 1/2 (12)

In a fish tank, the ratio of goldfish to guppies is 2 to 4. There are a total of 12 fish in the fish tank. Determine the number of goldfish in the fish tank.

I'm doing easy math but i don't remember learning this so heres the question. One angle of a triangle is 20 degrees. The second angle's measurement is four times the third. Whats is the measure of the third angle?

If I have 10 dollars and I win 6 out of 10 and lose 4 out of 10 and bet 1$ each trade, how much should there be left after 10 trades?

How do you reduce the fraction 600 out of 25