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trapecia [35]
3 years ago
5

What is the area of the semicircle in square feet (use 3.14 for π.) helpp due in 21 minutes​

Mathematics
1 answer:
Elden [556K]3 years ago
7 0

Answer:

14.13

Step-by-step explanation:

use the radius, 3 squared

so 3 x 3 = 9

9 x 3.14 = 28.26

28.26 / 2 ( because it is a semicircle) = 14.13

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What is the equation of the line in slope-intercept form?
belka [17]

Answer:

y = 3/5 x+3

Step-by-step explanation:

two points on the graph

(-5,0) (0,3)

the y intercept is 3  (this is where it crosses the y axis)

the slope is

change in y     0 to 3            up 3

------------------  = -------------- =  -------        =   3/5

change in x      -5 to 0             right 5


we can tell the slope is positive because it goes from bottom left to top right

a negative slope goes from top left to bottom right

slope intercept form is

y=mx+b

y = 3/5 x+3


3 0
3 years ago
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Help with last math question!! <br> Will mark and star!! <br> ⚓ (&gt;‿◠)✌
muminat
The answer is either B or D
6 0
3 years ago
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Verticle asphotes for the problem depicted in the screen shot.
Stells [14]

Answer:

a. x=3

Step-by-step explanation:

6 0
2 years ago
HELPPLS FAST URGENT !!!!
Sunny_sXe [5.5K]

Answer:

The answer is C

Step-by-step explanation:

This is because the domain is always on the x axis while the range is always on the y axis.

I hope i helped you out, and Brainliest is always appreciated :)))

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2 years ago
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Hey there! I will give you brainliest, 5/5 rating, and thanks if you can answer this one question!
Varvara68 [4.7K]

Hello!

Let's solve this equation for y first.

-10x+y=4

Add 10x to both side.

y=10x+4

Now, let's plug in our x-values to find y.

x: -2, -1, 0, 1, 2

y:-16,-6, 4,14,24

I hope this helps!

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3 years ago
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