Answer:
20
Step-by-step explanation:
20+20=40
Answer:
x=2.50
Step-by-step explanation:
But I am not sure if its positive or negative.
I believe the correct answer from the choices listed above is the first option. If the sides of a square are five to the power of two fifths inches long, then the are of the square would be <span>five to the power of four fifths square inches. Hope this answers the question.</span>
Answer:
1
Step-by-step explanation:
The absolute value of -3 is 3, so 4-3=1
