Answer: 45/53
Step-by-step explanation:
CAH is Adjacent over Hypotenuse
28-3c-4=2c+12+c now group this on the same side. Remember when you move the number to the other side of = it changes the sign.
28-4-12=2c+c+3c
12=6c
12/6=c
2=c
Negative numbers can't have real number square roots, but negative numbers can have real number cube roots! What is the cube root of −8? because . Remember, when you are multiplying an odd number of negative numbers, the result is negative! In the example below, notice how is used to simplify the radical.
This is what I got If it helps
Answer:
4 - (3 - 5) = <em>6.</em>
Step-by-step explanation: