The law of cosines is used to find the measure of q. 242 = 202 + 342 – 2(20)(34)cos(q) 576 = 400 + 1156 – (1360)cos(q) 576 = 1556 – (1360)cos(q) –980 = –(1360)cos(q) to the nearest whole degree, the measure of angle q is degrees

44 degrees.

Step-by-step explanation:

We are asked to find the measure of angle Q using law of cosines.

Law of cosines:

Upon substituting our given values in above formula we will get,

Upon dividing both sides of our equation by -1360 we will get,

Now we will use arccos to solve for the measure of angle Q.

Therefore, the measure of angle Q is 44 degrees.

i think the answer is seven, for if i'm being useless °ω°

step-by-step explanation:

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is