Answer:
Step-by-step explanation:
so first ur oging to add the five then the 6
The correct formula for this is as follows:

where n is the number of compounding periods per year, and r is the annual interest rate as a decimal,
Plugging the given values into the formula, we get:

This equation can be simplified to:

Taking logs of both sides gives:

which can be rearranged to get:

So it will take about 5.864 years for the amount to reach $4550.
Answer:
49 bricks
Step-by-step explanation:
because it's getting smaller my 4
Answer:
a. 
b. 
Step-by-step explanation:
a. The sides of an Equilateral triangle are all equal.
Then, in this case:

Based on this, you can identify that AD divides the side BC into two equal parts and the triangle into two equal Right triangles. Then:

Knowing the length CD, you can find "x" using the Pythagorean Theorem. This is:

Where "a" is the hypotenuse and "b" and "c" are the legs.
In this case:

Substituting values and solving for "x", you get:

b. By definition, the measure of each interior angle of an Equilateral triangle is 60 degrees. Therefore:
