Can you please help me to solve this problem

Mathematics

1 answer:

son4ous [18]3 years ago

5 0

There seems to be a problem with your question - AEC does not create a triangle while ADE does.

As for finding x

Draw an imaginary line from C to D. 3^2+4^2=5^2, so take the square root to find CD=5. Now we know that CA is also 5. To find x, x^2+3^2=5^2, or x^2+9=25. Subtract 9 from both sides to get 16, and take the square root of both sides to get x=4.

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Please help, I need help.<br><br>I don't understand.

Lana71 [14]

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(11,2)
(22,4)

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(0,0)
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Option C is correct

7 0

2 years ago

The functionâ€‹ s(t) represents the position of an object at time t moving along a line. Suppose s (3 )equals 156 and s (6 )equa

bixtya [17]

Answer: The average velocity of the object over the time interval [3,6] is 20.

Step-by-step explanation:

Since we have given that

s(3) = 156

s(6) = 216

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So, average velocity becomes

$\dfrac{s(t_1)-s(t_0)}{t_1-t_0}\\\\=\dfrac{s(6)-s(3)}{6-3}\\\\=\dfrac{216-156}{3}\\\\=\dfrac{60}{3}\\\\=20$

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2 years ago

Write ln(x^3y^2) in terms of u and v (picture provided)

Katena32 [7]

Remember the properties of logarithms. If you have ln81, you can pull out the power of two (9^2) and have 2ln9. Also, you could do ln9 + ln9 because 9*9=81 and ln9*9 = ln9 + ln9

With these properties, you can get 3lnx+2lny, which is 3u+2v according to the answer.

Hope I helped!

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2 years ago

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DedPeter [7]

When you divide 972 by 10.8 you get the answer of 90. Hope this helps :)

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3 years ago

A rare coin appreciates at a rate of 5.2% a year. If the initial value of the coin is $500, after how many years will its

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