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Kobotan [32]
3 years ago
15

Pls HELPPP, BRAINLIEST for best and right answer

Mathematics
2 answers:
DerKrebs [107]3 years ago
8 0
The numbers that make it true is 4 6 and 7. just put the numbers in for r and if you put in 4 it would just be 10 which isn’t greater OR equal to 11
xxMikexx [17]3 years ago
5 0

Answer:

i think the answer is 5

Step-by-step explanation:

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PLEASE HELP SOLVE THIS!!!!!!!!!!!
Sphinxa [80]

9514 1404 393

Answer:

  a) yes; 12/15/17 ~ 20/25/x; SAS

  b) x = 28 1/3

Step-by-step explanation:

The left-side segments are in the ratio ...

  top : bottom = 12 : 8 = 3 : 2

The right side segments are in the ratio ...

  top : bottom = 15 : 10 = 3 : 2

These are the same ratio, and the angle at the peak is the same in both triangles, so the triangles are similar by the SAS postulate.

Normally, a similarity statement would identify the triangles by the labels on their vertices. Here, there are no such labels, so we choose to write the statement in terms of the side lengths, shortest to longest:

  12/15/17 ~ 20/25/x

__

The sides of similar triangles are proportional, so the ratio of longest to shortest sides will be the same in the two triangles. In the smaller triangle, the longest side is 17/12 times the length of the shortest side. The value of x will be 17/12 times the length of the shortest side in the larger triangle:

  x = 17/12 · 20 = 340/12

  x = 28 1/3

4 0
3 years ago
9x + 8y3 – 7 = 3y3 -3<br> 9x+ 5y = 0
Vikki [24]

Answer:

102 actually just add it up

Step-by-step explanation:

add it up

5 0
3 years ago
Find the difference.<br><br> 6rs – (-2rs)
lilavasa [31]
There is no difference, 6rs-(-2rs) if you get rid of the parenthesis you are left with 6rs- -2rs and two negatives make a positive therefore the answer will become 8rs... I hope this helps :)
8 0
3 years ago
True or False, In Euclidean geometry, there is only one equilateral triangle
docker41 [41]

True, In Euclidean geometry an equilateral triangle must be a 60-60-60 triangle.

Hope This Helps!!!

5 0
3 years ago
Find the equation of a line given the point and slope below. Arrange your answer in the form y=mx+b, where b is the
erica [24]
C is the answer to the question
6 0
3 years ago
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