Answer:
180 feet
Step-by-step explanation:
|-60+120| is 180
Answer:
I can’t really explain this bc i did it mentally, but i got 162.5
Answer 39
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
We can determine that it is sin, not cos, because the equation goes through the origin (0, 0).
The amplitude is 2 and since the amplitude is a for an equation in the form of asinx, the equation must have 2sinx.
Finally, the period is pi. The regular period of sinx is 2pi, so inside of the si, x must be multiplied by 2, which gets us to 2sin(2x).
I hope this helps! :)
Answer:
4x^2-16
Step-by-step explanation:
2x times 2x =4x^2
2x times -4 =-8x
4 times 2x =8x (-8x and 8x cancle eachother out)
4 times -4 =-16