100 because you make ten groups of ten and it makes 100 Hope that helped Have a good day! :)
Answer:D
Step-by-step explanation:
(5,4) simply substitute the values in! they work :) hope it helped
Imagine the unit circle. The cot(theta) is a line from (0,1) to (-4,1). Imagine it is part of a triangle with the origin (draw it!).
Then the hypotenuse length is √(1+4²) = √17.
The sine rule says that sin(90)/√17 must equal sin(theta)/4, and sin(90)=1, so
Answer:
8x^2-44x-24
Step-by-step explanation:
(2x + 12)(4x-2)
=>8x^2+48x-4x-24
=>8x^2-44x-24