Answer:
Step-by-step explanation:
we know that
The simple interest formula is equal to
where
y is the Final Investment Value
P is the Principal amount of money to be invested
r is the rate of interest
x is Number of Time Periods
in this problem we have
substitute in the formula above
Answer:
Step-by-step explanation:
This is a right triangle, which we know because of the little square in the corner.
We can use the Pythagorean Theorem:
where <em>a</em> and <em>b</em> are the legs and <em>c</em> is the hypotenuse.
In this triangle, 28 and 45 are the legs, because they make up the right angle. The unknown side is the hypotenuse, because it is opposite the right angle.
Solve the exponents.
Add the two numbers.
Solve for c by isolating it on one side of the equation. c is being squared. The Inverse of a square is the square root. Take the square root of both sides of the equation.
The third side and hypotenuse of the triangle is <u>53</u>
<h2>
Hello!</h2>
The answer is: The Anya's drawing is 6 inches long.
Have a nice day!
<h2>Why?</h2>
To solve this problem, we need to consider the drawing's length with respect to the actual bug's size, so, the scale factor is:
So, how long is Anya's drawing of the bug?
We can find it, using the following equation:
Hence, the Anya's drawing is 6 inches long.
Have a nice day!
Answer:
38 cents
Step-by-step explanation:
quarter= 25
nickles= 5
pennies= 1
5+5+25+3= 38