C. Y = 3/10x + 1/2
....................
Answer:
5+5+8+8=26
the perimeter of a 5ft by 8ft rectangle is 26ft
Step-by-step explanation:
Hope this helps!!!
-Liyah
Answer:
The unknown angle = 126°
Step-by-step explanation:
From angles in a triangle.
The total sum of angles in a triangle = 180°
Let the unknown angle be x
27 + 27 + x = 180
X = 180-27-27
X= 180-54
X = 126°
Answer:
D
Step-by-step explanation:
We really don't care about 
because it's not something the question wants, so let's just focus on 
.
reflected across the 
-axis is the same as flipping the sign of the 
coordinate. So, 
.
So, the answer is 
and we're done!
Answer:
A = 81 pi ft^2
Step-by-step explanation:
The area of a circle is found by
A = pi r^2
The radius is 9
A = pi 9^2
A = 81 pi ft^2
