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Valentin [98]
3 years ago
14

Pls answer this and I will mark u brailist and give u thanks

Mathematics
1 answer:
AysviL [449]3 years ago
7 0
A + 3A = 120
4A = 120
A = 30
B = 90
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Emperor penguins defend an area around their nests. Their territory encompasses a complete circle around the nest with approxima
Cerrena [4.2K]

Answer:

The distribution that the animals will exhibit shall be uniform circular distribution.

Step-by-step explanation:

The uniform circular distribution in a circular disc of radius 'R' is given by

f(x)=\frac{2\sqrt{R^{2}-x^{2}}}{\pi R^{2} }(-R< x< +R)\\\\f(x)=0(x> +R,x< -R)

Applying values we get

f(x)=\frac{2\sqrt{0.5^{2}-x^{2}}}{\pi 0.5^{2} }(-R< x< +R)\\\\f(x)=2.54\sqrt{0.5^{2}-x^{2}}

6 0
3 years ago
Kelly is in a hot air balloon that has just taken off and is now floating 7 meters above its launching point. Denise is standing
irina1246 [14]

Answer:

9.9 meters

Step-by-step explanation:

Given that the distance between Kelly and launching point was 7m and also the distance between launching point and Dennis was also 7m, to calculate for the distance between Kelly and denise is done by applying the formula used for calculating the hypotenuse in a right angle triangle (the shape that was created)

PICTURE ATTACHED IS A DETAILED STEP BY STEP PROCESS OF HOW 9.9m WAS GOTTEN.

8 0
3 years ago
You borrow $10,000 to buy a carThe simple interest rate is 3%. You pay the loan oft after 6 years. What is the total amount you
UkoKoshka [18]

Answer:

Step-by-step explanation:

Amount loaned = $10,000

Interest rate = 3%

Duration = 6 years

10,000 / 100 x 3/1 × 6

= 300 × 6

= 1800 + 10,000

Total Amount to pay

= $11,800

8 0
3 years ago
Solve for n.<br>3/4n = 1 3/4n - 18
Alexus [3.1K]

3/4n=1 3/4n-18

3/4n=7/4n-18

3/4n-7/4n=7/4n-18-7/4n

-n=-18

-n/-1=-18/-1

<u><em>N=18</em></u>

5 0
3 years ago
Which equation represents the vertical line passing through (7,-3)?
Dima020 [189]
As Y is the vertical axis it’s narrows down to B or D but you always go along the graph first so the answer is B
5 0
3 years ago
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