Answer:
y = 189.8
Step-by-step explanation:
Apply trigonometric function to find y.
Reference angle (θ) = 50°
Adjacent side = 122
Hypotenuse = y
Apply CAH, since the Hypotenuse and the Adjacent are involved.
Thus:
Cos θ = Adj/Hypo
Plug in the values
Cos 50° = 122/y
y*Cos 50° = 122
y = 122/cos 50°
y = 189.8 (beater tenth)
Solutions just means the amount of times the lines intersect, so there are no solutions. Since the lines are parallel, they’re going the exact same direction forever and ever, never intersecting. Hope this helps!
8/27, the negative sign means the flip the number and 2/3 to the third power is 8/27
Answer:
17 is a prime number
Step-by-step explanation:
A prime number has only two distinct factors. The number is itself a factor and 1 is the other factor.
An example is 17.
The factors of 17 are:
{1,17}
A composite number has more than two factors.
Therefore 17 is not a composite number.
It must however be noted that , 1 is not a prime number.