Answer:
$0.05
Step-by-step explanation:
because he payed half of his sisters and it was $3.45 and plus his was $9.95 so he got $0.05 back
Answer: 3 × 10^4
Step-by-step explanation:
9x10^2 is how many times as much as 3x10^-2?
9 × 10^2 = 9 × 100 = 900
3 × 10^-2 = 3 × 0.01 = 0.03
We then divide, this will be:
= 900/0.03
= 30000
This can be represented as:
30000 = 3 × 10^4
Answer:
when you subtract a negative it would be adding so the answer is 12
Step-by-step explanation:
Answer:
-4
Step-by-step explanation:
first, you minus 3 by 3 until you get zero then you minus 4 from zero which gets you -4 degrees.
A=(pie)r2 is the formula for a circle