Answer:
=0.4245 (4dp)
Step-by-step explanation:
tan(23)=0.4244748162
=0.4245 (4dp)
I hope this helps!
You will see a tiny picture up top of the question and draw it out and added then work
Answer: 66 degrees
Step-by-step explanation:
Sum of the angle measures is 180, so:
71 + x + 49 + x + 72 = 180
2x + 192 = 180
2x = -12
x = -6
Meaning the measure of angle A = -6 + 72 = 66 deg.
The period of a sinusoid
is
, so any range such that
will give two complete periods.
4x10^7 The number of zeros the given number has would be the exponent
