Answer: 45
Step-by-step explanation:
The total degrees in a circle is 360.
The perpendicular angle that you see is 90 degrees, added to angles of x and 3x, you get the total degrees.
so 90 + x + 3x = 90 + 4x = total
90 + 4x = 360
4x = 180
x = 45 degrees
Answer:
line k is parallel
Step-by-step explanation:
because they will never intersect
Answer: 42.39
Step-by-step explanation:
3.14×13.5
Answer:
The answer is 2.765 miles.
To find the factor add and subtract the second term to the expression and factor by grouping.
(x^2-2)(x+1)(4x+5)
