Answer:
b. 59
Step-by-step explanation:
cosΘ = 42/82
Θ ~= 59.1898
Answer:
yes
Step-by-step explanation:
because if you multiply 6 and n it is 6n and 6 x 3 are 18 but subtract 4 and it is correct
Okay... so the y intercept it automatically 9. so that's out of the way. Now you narrow it down to a or b. the first number, with x is -3x. Thats your slope. easy as that
6 times 5 equals 30 and 30 times 3 is 90 so 5 is your answer