A=10
B=500
I think this is write sorry if I’m wrong
Answer:
A
Step-by-step explanation:
=2x+7-x^2+2
=-x^2+2x+9
1.) C
2.)A
3.)D
4.)C
5.)D
6.) The answer is not true, the real answer is 51564
7.)22836
8.)234367
9.)14492
10.)28042
11.)C
12.) I can't see what 12 says.
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.