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umka21 [38]
3 years ago
6

In the triangle given triangle ABC ,angle A is 90 degrees and segment AD is perpendicular to segment BC which of these could be

a step to prove BC2=BA2+CA2?
Mathematics
1 answer:
oksian1 [2.3K]3 years ago
4 0

Answer:

Flag the person above ^

Step-by-step explanation:

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at a football game the ratio of filled seats to empty seats is 7 to 3. the maximum capacity of the stadium is 70,580 seats. how
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49,406 seats are filled. 7 to 3 converts to 70% of the seats being filled. 

70,580 * 0.7 = 49,406
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Solve the following inequality: 9x+2/3(−7x+6)−1≥2
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Step-by-step explanation:

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So times $64.80 by 2.5. You minus 20 from that, so that the RacerZ is $142. You take that $142 and times that by 1.09. You get 154.78. Therefore;

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3 0
3 years ago
HELP ME PLEASE!!!!!!!<br> 50 POINTS!!
garri49 [273]

The scale factor that Thea uses to go from Rectangle Q to Rectangle R is equal to 6.

<h3>What is the scale factor from rectangle Q to rectangle R?</h3>

In geometry, the scale factor is a ratio of the resulting length to the initial length. Since the area of the square is equal to the square of its side length, then the scale factor is equal to:

k² = A' / A

k = √(A' / A)

Where:

  • k - Scale factor
  • A' - Area of the rectangle R.
  • A - Area of the rectangle Q.

If we know that A = 2 and A' = 72, then the scale factor is:

k = √(72 / 2)

k = √36

k = 6

Then, the scale factor that Thea uses to go from Rectangle Q to Rectangle R is equal to 6.

To learn more on scale factors: brainly.com/question/22312172

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Using a graph, table of values, and/or equations solve the following problem.
Ket [755]

Answer:

6.7

Step-by-step explanation:

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