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Stels [109]
3 years ago
6

If a circle has an area of 100 cm squared, what would be the area of a section of 45 degrees?

Mathematics
1 answer:
maw [93]3 years ago
3 0

Answer:

45 degrees/360 degrees=1/8

So the area would be 1/8 *100=100/8=25/2

Step-by-step explanation:

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What’s four plus twenty eight
scZoUnD [109]
4+28= 32 
Think of it as you have 28 apples and someone gave you 4 how many would you have

6 0
3 years ago
If $5000 is invested at a rate of 3% interest
harkovskaia [24]

The value of the investment in 5 years is $5805.9

<h3>What is Interest ?</h3>

Interest is the amount earned over years for the amount invested.

It is given that

Principal = $5000

Rate = 3%

Compounded Quarterly

Time = 5 years

Amount = ?

The Amount is given by the formula

Amount = P( 1 + (r/n))ⁿˣ

Here n = t = time period for which the investment has been done.

Amount = 5000( 1+(3/4 * 100)⁴ˣ⁵

Amount = 5000 (1.16)

Amount = $ 5805.9

Therefore , The value of the investment in 5 years is $5805.9

To know more about Interest

brainly.com/question/13324776

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7 0
2 years ago
X+3y=9. graph using slope and y-intercept
timama [110]
Well, in order to first determine the slope or y-intercept, you must put change the equation to this format: y=mx+b.
m=slope and b=y-intercept
I
in order to do that, you must change this equation.

x+3y=9

-x     -x
----------
3y=9-x

Then, rewrite it as: 

3y=-x+9
_______
3      3

simplify to  

y=-x/3 +9



6 0
4 years ago
Read 2 more answers
I don’t get number seven someone help
vivado [14]

Answer:

1 1/9 =x

Step-by-step explanation:

x+2x+3x+4x

----------------------- =9

x*x

10x

-------=9

x^2

10

----=9

x

10 = 9x

10/9 =x

1 1/9 =x

3 0
3 years ago
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Find 32% of 35.? plzz help me with this
Anna35 [415]
32% of 35 is 32% times 35, which is 11.2
7 0
3 years ago
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