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slamgirl [31]
3 years ago
14

 Can someone pleaseeee help if you’re correct I’ll give u brainlist

Mathematics
1 answer:
marusya05 [52]3 years ago
6 0

Answer:

JL = 8 m

KD = 8 m

Step-by-step explanation:

By 45° - 45° - 90° triangle theorem:

JK  =  \frac{1}{ \sqrt{2} } JD \\  \\JK  =  \frac{1}{ \sqrt{2} }  \times 8 \sqrt{2}  \\  \\  \red{JK  =   \boxed{8 }}\: m \\  \\ KD=  \frac{1}{ \sqrt{2} } JD \\  \\KD  =  \frac{1}{ \sqrt{2} }  \times 8 \sqrt{2}  \\  \\ \purple{ KD  =   \boxed{8 } }\:m\\  \\

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If f(x)=3x+6 what is the inverse of f(x)
Crank

Answer:

The inverse is 1/3x-2

Step-by-step explanation:

y = 3x+6

Exchange x and y

x = 3y+6

Solve for y

Subtract 6 from each side

x-6 = 3y+6-6

x-6 = 3y

Divide by 3

x/3 -6/3

1/3x -2 = y

The inverse is 1/3x-2

5 0
3 years ago
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Yuki888 [10]

Answer:

18.86 feet

Step-by-step explanation:

One rotation of the tire is equal to the circumference of the tire

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The distance covered in one rotation of the tire is 44/7 feet

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3 years ago
The parallelogram shown below has an area of 727272 units^2 2 squared. Find the missing height.
ivolga24 [154]

Answer:

12 units

Step-by-step explanation:

Allow me to revise your questions for a better understanding and I hope it will fit the original one.

7 0
3 years ago
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EleoNora [17]

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Step-by-step explanation:

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4 years ago
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Troyanec [42]

Answer:

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Step-by-step explanation:

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20

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30

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