Answer:
$4.60
Step-by-step explanation:
.20 x 23 = 4.6
Answer:
A. $4
4/20 or 1/5
Step-by-step explanation:
Answer:
Perimeter = (4x + 12)
Step-by-step explanation:
As given in the question itself,
"Perimeter of a polygon is the sum of measures of all the sides of the polygon."
By this property expression to calculate the perimeter of the given polygon will be,
Perimeter = x + x + x + 2 + 2 + (x + 4) + 2 + 2
= 3x + 4 + (x + 4) + 4
= 4x + 12
Hence, Perimeter = (4x + 12)
Answer:
24°
Step-by-step explanation:
Let's represent the unknown angle with x
So ;
66+x=90
x=90-66
x=24°
Therefore 24° is the missing angle.
