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miss Akunina [59]
3 years ago
8

If BC = 7 and CD = 24, find AC.

Mathematics
1 answer:
vodomira [7]3 years ago
3 0

Answer:

  2√42 ≈ 12.961

Step-by-step explanation:

All of the right triangles are similar, so ...

  short leg/long leg = BC/AC = AC/CD

  AC² = BC·CD = 7·24 = 168

  AC = √168 = 2√42

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Answer:

C. 343.08

Step-by-step explanation:

Convert the tax rate into a decimal and multiply by the house price:

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Divide by 12 (to get monthly rate):

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Option C should be the correct answer.

7 0
3 years ago
What is the area of the trapezoid?<br><br> 80m2<br> 96m2<br> 100m2<br> 120 m2
never [62]

Answer:

100m^2

Step-by-step explanation:

area of trapezoid formula: ({b_{1} +b_{2})}{1/2h}

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hope this helps

5 0
3 years ago
A right cone has a slant height of 20 feet, and the diameter of the base is 24
ipn [44]

Answer:

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7 0
3 years ago
Suppose you obtain a chi-square statistic of 67.81. Are your results statistically significant if the critical value obtained fr
Svetach [21]

Answer:

Result is statistically significant.

Step-by-step explanation:

Given that :

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8 0
3 years ago
A triangular prism has a height of 9 meters and a triangular base with the following dimensions
nadya68 [22]

Answer:

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Step-by-step explanation:

A triangular prism has a height of 9 meters and a triangular base with the following dimensions

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7 0
2 years ago
Read 2 more answers
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