Answer:
5/9
Step-by-step explanation:
Answer:
(X+5)(x^2-5x+25)
Step-by-step explanation:
60% decrease.
$105-$42 = $63
$63/$105 = 0.6
0.6 x 100 = 60
Answer:
Regular: C & E
Irregular: A & B
Not a polygon: F & D
Step-by-step explanation:
A polygon is a close sided shape with no curves. Since F and D have curves they are not polygons. Regular polygons have side lengths which are all equal to each other. C and E are regular polygons. Irregular polygons are polygons whose sides have different values from each other. A and B are irregular.
