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WARRIOR [948]
3 years ago
13

How do i find the area of a semicircle

Mathematics
2 answers:
soldier1979 [14.2K]3 years ago
5 0
Pi times by radius to the second power divided by 2
Alex17521 [72]3 years ago
3 0
Find the area of the circle using A=pi * r^2 and then divide that answer by 2 and that will get you the area of the semicircle.
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If Bill
777dan777 [17]

Answer:

$3,623.84 Exact answer without rounding | $3,623.85 ~ (Approximent Answer with rounding.)

Step-by-step explanation:

Compound Interest Has a Specific Formula:

This case is Exponential Growth.

Formula: y= ab^x

You need to set up the equation.

First we need to define the rate of growth meaning what do you have to do for the 6.5%.

You need to do 100% + 6.5% = 106.5%

You need to convert the percent to a decimal which will be 1.065


Now we need to start plugging things into our formula to solve.

Your initial Starting amount was $3000

So you need to have y=3000(b)^x

We now know that the rate of growth is 1.065 so the b would be 1.065

y=3000(1.065)^x

Our power to x is our 3.5 years.

Our Equation now:

y=3000(1.065)^3

Now you need to use a calculator to do this due to the amount of decimals and digits.

Remember pemdas when doing this!!!

The answer should result to $3,623.84 but if rounded then: $3,623.85

4 0
2 years ago
What is the area of the figure? The diagram is not drawn to scale.
Veronika [31]
The picture in the attached figure

we know that
the figure is a parallelogram 
the area of parallelogram=base*height
in this problem
base=34 in
height=35 in
so
area=34*35----> area=1190 in²

the answer is
<span>A. 1,190 in^2</span>

4 0
3 years ago
Please help meeee!!!!!
Georgia [21]

Answer:

Now plot those points in graph and find intersection hope it helps you.......

8 0
2 years ago
What value of x solves the equation? -(-5x + 3) = 17 What value of x solves the equati​
alexdok [17]

Step-by-step explanation:

-(-5x + 3) = 17

5x - 3 = 17

5x = 20

x = 4.

5 0
2 years ago
Simplify the expression in exponential notation.<br><br> a • a • a
vladimir2022 [97]

the answer would be a³

8 0
3 years ago
Read 2 more answers
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