Answer:
The angle is about 30.27 degrees.
Step-by-step explanation:
Use the trig ratio cosine because you are given the adjacent leg and the hypotenuse.
Plug into a calculator
Rounded to the nearest hundredth the angle is 30.27 degrees.
Answer:
Step-by-step explanation:
(-3/4)^-4 = (-4/3)^4 = (4/3)^4
Hello.
e is a mathematical constant, and it's like pi, it's irrational. It's approximately equal to 2.71828....
So,
It's approximately equal to 4.5 which is choice
2.
Answer:
6 or -6
Step-by-step explanation:
4k^?-144=0
Divide by 4:
k^?-36=0
(k+6)(k-6)=0
k=6 or -6 .............
Answer:
3.54
Step-by-step explanation:
I used a calculater to divide $7.08 by 2