Does the point (8, 2)satisfy the inequality 15x +18y = 16
yes or no

false.No

Step-by-step explanation:

15x+18y=16

(8,2)

15(8)+18(2)=16

120+36=16

156=16

false

11.2

step-by-step explanation:

when doing tangent the tangent of the angle is equal to the opposite side from the angle over the adjacent side to the angle.

tan43 = x / 12

move 12 over by multiplying each side by 12

12tan43 = x

x = about 11.2

it is 28 degrees colder in detroit than philadelphia.

step-by-step explanation:

what number adds to 21

-7 + ? = 21

-7 + 28 = 21

hope it