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yarga [219]
3 years ago
13

Find the area of the semicircle

Mathematics
1 answer:
Liono4ka [1.6K]3 years ago
7 0

Answer:

Area of semicircle =( π r2)÷ 2

= 1/2 × 22/7 × 11 ×11

= 11 × 17.5

= 19.25 CM2

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What is (-3, -14) and (0, -9) written in slope intercept form? Thank you!
klasskru [66]

Answer:

Y= 5/3x + -9

Step-by-step explanation:

Well its

y=mx+b

m is slope

B is y intercept

To fidn y intercept, just make sure the X value of any coordiante given is 0 and the y value is not 0. So basically anything with (0, y), thats your y intercept.

Slope Is just

(y2-y1) / (x2-x1)

7 0
3 years ago
Read 2 more answers
4.4 x 10 to the negative fifth power is what in standard form
Firdavs [7]
0.000044, because 10 to the negative fith is 0.00001, and 0.0001 times 4.4 is 0.000044

3 0
3 years ago
Are there any linear quantities in the chart shown? And if so, what is the slope of said pairs?
VashaNatasha [74]

The chart does not represent a linear quantity

<h3>How to determine if there are linear quantities in the chart shown?</h3>

From the chart, we have the following coordinates

(x, y) = (0.10, 0.14), (0.50, 0.32), (1.00, 0.46), (1.70, 0.59) and (2.00, 0.63)

To determine if the chart is a linear quantity, we simply calculate the slope using the coordinates.

The slope is calculated as:

m = (y2 - y1)/(x2 - x1)

So, we have:

m = (0.32 - 0.14)/(0.50 - 0.10) = 0.45

m = (0.46 - 0.32)/(1.00 - 0.50) = 0.28

In the above computations, the calculated slopes are not equal

Hence, the chart does not represent a linear quantity

Read more about linear equations at:

brainly.com/question/1884491

#SPJ1

7 0
2 years ago
Find the slope of the line passing through the point (-6,8) and (-9,1)
Ipatiy [6.2K]
Hello!

Y2-y1/x2-x1

1-9/8-6
-8/2

The slope is -4

Hope this helps!

-bambi
5 0
2 years ago
20 POINTS AND BRAINLIEST!!! Three dentists wanted to compare the ages of their patients. They each calculated their patients’ me
LenKa [72]
Hello,

Looking at the data, you should go with the second and fourth results.

On the second one, Dr. Appiah's M.A.D. is only 9.7 which is less than Dr. Singh's M.A.D. of 14.1

On the fourth one, Dr. Cantwell and Dr. Singh both have a M.A.D. that is only 0.1 from 14, so their ages vary by about the same amount.

Best of luck,
MrEQ
4 0
3 years ago
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