Answer:
Triangle D.
Step-by-step explanation:
A scalene triangle has different sides.
Answer:
The required selling price of the shoes to the nearest dollar is $103.
Step-by-step explanation:
X= 3 or x= -3
this question has 2 solutions due to the variable, hope this helps! pls mark brainliest!
Answer:
$14.39
Step-by-step explanation:
The formula for continuous compounding of interest is:
A = Pe^(rt), were P is the initial dollar amount, A is the final amount, r is the interest rate as a decimal fraction, and t is the time in years.
Here we have $2109 = $500e^(10r) and need to solve for r.
To do this, take the natural log of both sides, obtaining:
ln 2109 = ln 500+ 10r.
Then 10r = ln 2109 - ln 500, and
ln 2109 - ln 500
r = --------------------------------------------
10
= .1439
The interest rate was 14.39%.
If daniels age is x years we can create the equation:_
3x = x + 4
2x = 4
x = 2
so Daniel is 2 years old
