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3 years ago

What is the area of the figure?

Mathematics

1 answer:

balu736 [363]3 years ago

4 0

The larger rectangle has an area of

The smaller rectangle has an area of 

If we combine these we will find the total area:

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Can someone please help me with this....differentiate,, y=(cos(x)^x

N76 [4]

$y=\cos^xx=e^{\ln\cos^xx}=e^{x\ln\cos x}$

Now differentiate, applying the chain rule on the right hand side.

$\dfrac{\mathrm dy}{\mathrm dx}=e^{x\ln\cos x}\dfrac{\mathrm d}{\mathrm dx}[x\ln\cos x]$
$\dfrac{\mathrm dy}{\mathrm dx}=e^{x\ln\cos x}\left(\ln\cos x-\dfrac{x\sin x}{\cos x}\right)$
$\dfrac{\mathrm dy}{\mathrm dx}=e^{x\ln\cos x}\left(\ln\cos x-x\tan x\right)$
$\dfrac{\mathrm dy}{\mathrm dx}=\cos^xx\left(\ln\cos x-x\tan x\right)$

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3 years ago

(DESPERATE PLEASE HURRY) question down below please show the work

const2013 [10]

Answer:

-46 again....

Step-by-step explanation:

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3 years ago

May someone help me with this question please anyone please

djverab [1.8K]

$5;\ 5;\ 5;\ 5;\ 7;\ 9\\\\\overline{x}=\dfrac{5+5+5+5+7+9}{6}=\dfrac{36}{6}=6\\\\\delta^2=\dfrac{(x_1-\overline{x})^2+(x_2-\overline{x})^2+(x_3-\overline{x})^2+...+(x_n-\overline{x})^2}{n}\\\\\delta^2=\dfrac{(5-6)^2+(5-6)^2+(5-6)^2+(5-6)^2+}{6}$
$\dfrac{+(7-6)^2+(9-6)^2}{6}\\\\\delta^2=\dfrac{(-1)^2+(-1)^2+(-1)^2+(-1)^2+1^2+3^2}{6}=\dfrac{14}{6}=\dfrac{7}{3}$

$standard\ deviation:\\\\\sqrt{\delta^2}=\sqrt{\dfrac{7}{3}}=\dfrac{\sqrt7}{\sqrt3}=\dfrac{\sqrt7\cdot\sqrt3}{\sqrt3\cdot\sqrt3}=\boxed{\dfrac{\sqrt{21}}{3}}\approx\boxed{1.53}$

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4 years ago

7:( 4/11 m)=56:3.2 solve.

vazorg [7]

Answer:

m= 1.1

Step-by-step explanation:

Given the question as 7:( 4/11 m)=56:3.2 this can be written as;

7: 4/11 m = 56 /3.2

7/4/11m = 560/32 ------------------perform cross multiplication

77*32=560*4/11m

224=2240/11 m

224=203.636 m--------------divide both sides by 203.636 to get m

224/203.636 = 203.636m/203.636

1.1 =m

Testing the value of m in the question

7: (4/11 *1.1) = 56:3.2

7:0.4 = 56 :3.2

70/4 = 560/32

17.5 =17.5

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4 years ago

Pls help i only have the area for shape 2 pls correct me if im wrong

RSB [31]

Answer: This is equivalent to 100% correct

Don’t know what you did there but is the scoreStep-by-step explanation:

7 0

3 years ago

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