Answer:
The degree is 2
Step-by-step explanation:
2x³ and -2x³ cancel each other out, so the expression would be 4x²+x-32.
The largest exponent value is 2, as shown in "4x²"
A parallelogram without four right angles would prove that to be false.
Answer:
B. -8
Step-by-step explanation:
6x = -51 +3
6x = -48
x = -8
Answer:
5 or 6
Step-by-step explanation:
So I did it in a different way than shown in rsm classes. I said that the speed was x-2 and x.
then I said the distance was 6 and 15. If the time taken was 1 hour more, then we can come up with this equation:
Since the time is 6/x-2 or 15/x
15/x-6/x-2=1
multiply everything to get a common denominator then cancel it out to get
(15x-30)-6x=x^2-2x
11x-30=x^2
x^2-11x+30=0
(x-5)(x-6) is factored form.
so x=5 or x=6. this means that the speed of the boat is either 5km/h or 6 km/h
Answer:
or
Step-by-step explanation:
So, when cos(x) is equal to
?
For
We are talking about x = 60º and x = 300º, Quadrant I and IV, respectively. In radians:
or
For
We are talking about x = 120º and x = 240º, Quadrant II and III, respectively. In radians:
or
