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Neko [114]
3 years ago
8

The graph of linear equation A passes thru the points (-7,4) and (3,-10), while the graph of linear equation B passes thru the p

oints (-7,4) and (5,11). which of these is a solution to the system of equations consisting of linear equation A and B
a. (-7,4)
b. (3,-10)
c. (5,11)
d. (7,4)
show work and i need really bad
Mathematics
1 answer:
iris [78.8K]3 years ago
6 0
Is it A since it passes thru both equations
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LM=9, NR=16, SR=8. Find the perimeter of △SMP.
Amanda [17]

Answer:

<h2>perimeter of △SMP = 25</h2>

Step-by-step explanation:

The perimeter of the triangle △SMP is the sum of al the sides of the triangle.

Perimeter of △SMP = ||MS|| + ||MP|| + ||SP||

Note that the triangle △LRN, △LSM, △MPN and △SRP are all scalene triangles showing that their sides are different.

Given LM=9, NR=16 and SR=8

NR = NP+PR

Since NP = PR

NR = NP+NP

NR =2NP

NP = NR/2 = 16/2

NP = 8

From △LSM,  NP = PR = <u>MS</u><u> = 8</u>

Also since LM = MN, MN = 9

From △SRP, SR = RP = <u>PS =  9</u>

Also SR =<u> MP = 8</u>

From the equation above, perimeter of △SMP = ||MS|| + ||MP|| + ||SP||

perimeter of △SMP = 8+8+9

perimeter of △SMP = 25

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