If cos ⁡ A = 40 41 cosA= 41 40 and sin ⁡ B = 45 53 sinB= 53 45 and angles A and B are in Quadrant I, find the value of tan ⁡ ( A − B ) tan(A−B).

you can not drow on this

step-by-step explanation:

the answer is d. 75%

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.

168

step-by-step explanation:

first off, we know that he drove 3.5 hours at a rate of 48 mph.

knowing that, we want to see how many miles he drove all-together.

in this case, we can just multiply 48 by 3.5.

48 * 3.5 = 168