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ludmilkaskok [199]
3 years ago
8

Use a two-column proof to prove the Triangle Proportionality Theorem:

Mathematics
1 answer:
ratelena [41]3 years ago
4 0
Ordered orchards richest orchards orchid
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Find the distance between the parallel lines
beks73 [17]

Answer:

The distance between the parallel lines is 0.92

Step-by-step explanation:

Given the two parallel lines:

<h2>4x - 6y + 20 + 0</h2><h2>6x - 9y + 20 = 0 </h2>

To find the distance between the two parallel lines:

  • First, we get a point on one of the lines, as follows:
<h2>4x - 6y + 20 = 0</h2><h2>4 (4) + 20 = 6y</h2><h2>36 = 6y</h2><h2>y = 6</h2><h2>(4, 6)</h2>
  • Once we have a point on a line, we calculate the distance from that point to the other line using the formula for the distance from a point to a line:

<u>See In Photo</u>

Where:

A = 6

B = -9

C = 20

px = 4

py = 6

Then:

<u>See in 2nd Photo</u>

<u />

Answer:

the distance between the parallel lines is 0.92

7 0
3 years ago
Find all solutions to the equation sin2x + sin x = 0, sin2x = -sinx<br> hint: sin2x = 2sinxcosx
Varvara68 [4.7K]
Sin 2 x + sin x = 0,
2 sin x cos x + sin x = 0
sin x ( 2 cos x + 1 ) = 0
sin x = 0                 or :     2 cos x + 1 = 0
x 1 = k π                          2 cos x = - 1
k ∈ Z                                cos x = - 1/2
                                         x 2 = 2π/3 + 2 kπ,  x 3 = 4π/3 + 2 kπ,  k ∈ Z 

6 0
3 years ago
The first step to solve the equation x/4 - 3/4 = 16 is shown below?
nadya68 [22]
I think it is A because that seems like the one making the most sense
5 0
3 years ago
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FREE POINT AND BRAINLIEST SO WHO EVER ANSWERS FIRT THEY GET BRAINLIEST AND ALSO 100 POINTS
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Answer:

heyyyyy

Step-by-step explanation:

4 0
3 years ago
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when playing the bottle toss game, people have a 12% chance of winning. someone played 25 times. about how many times will he wi
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3 times is the answer.
5 0
3 years ago
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