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3 years ago

10

Help please Look at picture above

1 answer:

Tatiana [17]3 years ago

6 0

Answer:

18.8 miles.

Step-by-step explanation:

(b)(h)/2 = A.

In this circumstance, you are solving for h.

Isolate h.

h = 2 x A/b

Now, substitute 102.46 for A and 10.9 for b.

h = 2 x 102.46/10.9 = 2 x 9.4 = 18.8.

h = 18.8mi.

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WILL GIVE BRAINLEST!!

anzhelika [568]

Answer:

Step-by-step explanation:

Part A

Eq of line passing through C and A

$y-y_o=m(x-x_o)\\y-6=\frac{6-1}{1-2}(x-1)~=>y=-5x+11\\\\PERPEDICULAR~ LINE\\\\m_2=-\frac{1}{m_1}=-\frac{1}{-5}=\frac{1}{5}\\y-3=\frac{1}{5}(x-3)~=>y=\frac{1}{5}x+\frac{12}{5}$

Part B

Coordinates of point D

$-5x+11=\frac{1}{5}x+\frac{12}{5}=>11-\frac{12}{5}=x(\frac{1}{5}+5)=>x=\frac{43}{26}\\y=-5(\frac{43}{26})+11=\frac{71}{26}\\D(\frac{43}{26}, \frac{71}{26})$

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$h=\sqrt{(\frac{43}{26}-3)^2+(\frac{71}{26}-3)^2}=\frac{7}{\sqrt{26}}$

Part D

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$base=\sqrt{(2-1)^2+(1-6)^2}=\sqrt{26}$

$area=\frac{1}{2}base*h=\frac{1}{2}\sqrt{26}*\frac{7}{\sqrt{26}}=\frac{7}{2}$

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3 years ago

You are designing a new container for powdered laundry detergent. You are considering a cylindrical container with a diameter of

antiseptic1488 [7]

Step-by-step explanation:

the volume of a cylinder is

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remember, the radius is half the diameter.

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2 years ago

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Step-by-step explanation:

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Step-by-step explanation:

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