Answer: C
Step-by-step explanation:
120 plus 80 equals 200.
The perimeter of an object is given by the sum of all the sides of the object. Thus the perimeter of a quadrilateral is the sum of the four sides of the quadrilateral.
Given a quadrilateral with sides: n, 2n - 12, 3n + 4, n + 7
The sum is n + 2n - 12 + 3n + 4 + n + 7 = 7n - 1 = 90
Thus, 7n = 90 + 1 = 91 and n = 91 / 7 = 13.
Therefore, the length of the side KL is n = 13 centimeters.
Answer:
The slope is negative 2 or (-2)
Step-by-step explanation:
Y2 - Y1
----------
X2 -X1
(0,2)
(1,0)
2 - 0
------- = 2/-1 = -2
0 - 1
Answer:
d. linear
Step-by-step explanation:
using the format y=mx+b
The answer would be reflection over the y-axis because, the x changes while the y stays the same