Are
you familiar with that?
------------
amp = 4
and
period=2 pi /4 = pi /2
Answer:
cos[angle] is 8/17
Helpful reminder for these is Soh Cah Toa -
Sin = Opposite/Hypotenuse
Cosine =Adjacent/Hypotenuse
Tangent = Opposite/Adjacent
Answer:
520 feet
Step-by-step explanation:
The area=16900
Area formula=b^2
b^2=16900
square root of 16900=130
130*4=520
Answbig
Step-by-step explanation:
gd tjsrntls,dnlrenrkfnrslnrljew
Answer:
5 miles
Step-by-step explanation:
The two legs of Deborah's hike form the right-angle legs of a right triangle. The shortest distance is then the hypotenuse of that triangle, found using the Pythagorean theorem.
d^2 = 3^2 + 4^2 = 9 +16 = 25
d = √25 = 5
Deborah ends 5 miles from her start.
