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Juli2301 [7.4K]
3 years ago
9

Which best explains why all equilateral triangles are similar?

Mathematics
1 answer:
Ira Lisetskai [31]3 years ago
3 0

Answer:

the correct answer is option 1.

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The equation of line k is y=
Nina [5.8K]

Answer:

Neither parallel nor perpendicular

Step-by-step explanation:

I'm assuming you meant line k is y = 3x -2. If not, this is wrong.

For this, you need to put both lines in point-slope form, or the form that line k is already in. This means you only need to convert line m.

-2r + 6v = 18

6v = 2r + 18

v = 2/6r + 18/6

v = 1/3r + 3

Now you can answer the question.

To be parallel, lines must have the same slope (but a different y-intercept). 3 and 1/3 are not the same, so the lines are not parallel.

To be perpendicular, one line must have the opposite reciprocal (fraction flipped and + goes to - or - to +) of the other. While 3 is the reciprocal of 1/3, they are both positive, so they are not perpendicular.

To be the same line, the equations must be absolutely identical, which they aren't.

This leaves the last option: neither.

Let me know if you need a more in-depth explanation of anything here! I'm happy to help!

3 0
3 years ago
Read 2 more answers
Solve r = 4/3(p-q) for p.
alekssr [168]
R =4/3 (p-q)
3 x r = 4 (p-q)
(3 x r)/4 = p - q

(3 x r)/4 - q = p
4 0
3 years ago
Help!! Algebra help will give stars
Inessa [10]

Answer:

I'll answer one question

Step-by-step explanation:

a. x >= -4. This reads, the domain is greater than and equal to negative four to infinity.

5 0
2 years ago
Mai needs to make a total of 80 deliveries this week. So far she has completed 60 of them. What percentage of her total deliveri
prisoha [69]

Answer:

THX FOR POINTS

Step-by-step explanation:

4 0
2 years ago
Determine if the two figures are congruent and explain your answer using transformations.
san4es73 [151]

Hello,

In the picture, i have draw one translation \vec{t}

and a line symmetry s_d

You have just to follow the colors.

7 0
3 years ago
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