The point (8, –15) is on the terminal side of an angle θ. what is sin θ ? a. -15 b. ` – (15)/(17)` c. `(15)/(17)` d. `(–15)/(8)`

Alright, lets get started.

We have given point (8, -15). It lies in Q4.

Please refer the diagram attached.

The hypotenuse of the right angle triangle could be found with help of Pythagorean theorem.

d = sqrt (8^2 + 15^2)

d = sqrt (64 + 225)

d = sqrt 289

d = 17

sin Ф = opposite / hypotenuse

sin Ф = -15 / 17 : Answer

Hope it will help :)

the final amount you will pay is $68.04.

the tip is determined by the pre-tax amount, so we calculate the tip based on the original bill, not after we've added sales tax.

to find the tip:

we can divide 54.00 by 100 to get 1% of 54. then we multiply that by 18.

54 / 100 = .54

.54 x 18 = 9.72

tip = 9.72$

to find the tax:

we can divide 54.00 by 100 to get 1% of 54. then we can multiply that by 8 to get 8%.

54 / 100 = .54

.54 x 8 = 4.32

tax= 4.32

now we can add the tip and tax to the bill to get our total.

54 + 9.72 + 4.32 = 68.04

total: $68.04

step-by-step explanation:

company a

step-by-step explanation:

using the linear regression models , it is found that company a   pays about $14 more. but using the same regression (linear) company b pays about $10 more.

so company a pays more than b