Given:
The percentage rate of commission, R=3%.
The commission recieved by Melanie, C=$8571.
The expression for commission amount is,
Here, SP is the sale price of the house.
Put R=3% and C=$8571 in the above equation to find sale price.
Therefore, the sale price is $285700.
Angle A would be anything that Angle B is. If the angles are vertical then they are always congruent.
Step-by-step answer:
Since the question can be solved easily with a calculator, it is assumed that no calculators are allowed.
13*379 is the same as (10+3)*379
Applying distributive law, we then solve
10*379 = 3790
3*379 = 1137
Adding the two, we get
4927
Alternatively, we can calculate the product by long multiplication to get also 4927.
To check for mistakes, we use casting out nines
13 * 379 (add the digits, 1+3, 3+7+9)
4 * 19 (add the digits)
4*10 (multiply)
40 (add digits)
4
Add digits of 4927
4+9+2+7 = 22
add digits again
2+2 =4
the two match, so the likelihood of make arithmetic error is very low.
Note: using a calculator, the value is indeed 4927.
You cut off the edge. No matter; we have two pairs of congruent angles, and included side AC is congruent to itself, so we have everything we need to invoke
Answer: ASA, the Angle-Side-Angle triangle congruent theorem
Using a scientific calculator:
ln 100 = 4.605170186
Rounded to four decimal places:
ln 100 = 4.6052
Answer: Option A. 4.6052