6,282, written in scientific notation, would be:
6.282 x 10^3
Yo find this, take the original number, 6,282, and move the decimal to the left three spaces, until the number is less than 10.
You end up with 6.282. The 10^3 part comes from the number of spaces you moved the decimals. You moved it three spaces, therefore, 3 is the exponent.
Answer:$39
Step-by-step explanation:
The discounted price is going to be 60% of the original price because 100 - 40 = 60. So we want to find 60% of the original price, or 65. 65 x . 6 = 39, so the pair of rollerskates will be $39 at the discounted price.
2) (a segment bisector splits a segment into two congruent parts)
3) (a segment bisector splits a segment into two congruent parts)
4) (vertical angles are congruent)
5) (SAS)
6) (CPCTC)
7) (converse of alternate interior angles theorem)
8) (vertical angles are congruent)
9) (SAS)
10) (CPCTC)
11) (converse of alternate interior angles theorem)
Answer:
Gross income
Step-by-step explanation:
the gross income is whatever you earn in total, so that must be it
Answer:
d = 3 & d = -3
Step-by-step explanation:
the equation to solve is
Let's remember some properties of numbers and radicals.
Let's take the number 2 for example.
We know
Also
as well
Since negative TIMES negative also gives us positive.
How do we get the reverse answer? Simple. We square root it. So we would have:
and
-2, since we now know this.
Let's do this process and take square root of our equation to get:
and also d = -3
Hence, two values of d are d = 3 & d = -3