Mr. Green washed
2 answers:
You might be interested in
Equation of shaded triangle is .
Solution:
Length of the rectangle = 14 ft
Breadth of the rectangle = 8 ft
Area of the rectangle = length × breadth
= 14 × 8
In this rectangle the diagonal splits the rectangle into two equal halves.
Area of the shaded triangle = Half of area of rectangle
Area of the shaded triangle =
Hence the equation can be used to calculate the area of the shaded
triangle is .
Hello there,
Hope this answer has helped you. If it has, Please help me out by marking it as brainliest. Thanks
Have a BRAINLY day.
Hope this answer has helped you. If it has, Please help me out by marking it as brainliest. Thanks
Have a BRAINLY day.
Answer:
Step-by-step explanation:
The standard compound interest formula is given by:
Where A is the amount afterwards, P is the principal, r is the rate, n is the times compounded per year, and t is the number of years.
Since we are compounding annually, n=1. Therefore:
Lester wants to invest $10,000. So, P=10,000.
He wants to earn $1000 interest. Therefore, our final amount should be 11000. So, A=11000.
And our timeframe is 3.3 years. So, t=3.3. Substituting these values, we get:
Let’s solve for our rate r.
Divide both sides by 10000:
We can raise both sides to 1/3.3. So:
The right side will cancel:
So:
Use a calculator:
So, the annual rate of interest needs to be about 0.03 or 3% in order for Lester to earn his interest.