Answer:
20 and -20
20^2 = 400
(-20)^2=400 since two negative is positive
Answer:
-2(x+2)(4x-35)
Step-by-step explanation:
Answer:
4960?
Step-by-step explanation:
31 times 160 = 4960
In a regular polygon, all of the sides have the same length.
Pentagons have five sides. If one of the sides in a regular pentagon is 4 feet, then the rest will also be four feet. 5 sides that are all 4 feet long totals up to a 20-foot perimeter.
150% of the number 24 is 36.
