SOLUTION: LMNP is a rectangle. LN= 9x-14 and MP=7x+4.What is the length of the diagonals?
Algebra.Com
Question 742841: LMNP is a rectangle. LN= 9x-14 and MP=7x+4.What is the length of the diagonals?
Answer by nyc_function(2741) (Show Source): You can put this solution on YOUR website!
9x-14 = 7x + 4
9x-7x = 4 + 14
2x = 18
x = 9
9(9) -4 = 81 minus 4 = 77
7(9)+4 = 63 + 4 = 67
Then (77)^2 + (67)^2 = (hypotenuse)^2
Can you take it from here?
RELATED QUESTIONS
ABCD is a rectangle. what is the length of the diagonals if
AC= 3y/5 and BD=... (answered by ewatrrr)
What is the area of a rectangle with a length of 45 and diagonals of... (answered by jim_thompson5910)
what is the area of a rectangle with a length of 45 and diagonals of... (answered by rapaljer)
Isosceles trapezoid LMNP with LN congruent to PN, and diagonals LN and PM
Show LN =... (answered by ikleyn)
LN = 7x - 2 MP = 4x + 3 find the value of x in this rectangle (answered by josgarithmetic)
what is the area of a rectangle the width is 12m and the length is... (answered by richard1234)
What is the area of a rectangle if the length of one of its sides is 6 meters and the... (answered by rfer)
find the length of the diagonals of a rectangle whose length is 12 and whose width is... (answered by solver91311)
Select the correct answer.
In rectangle PQRS, PQ = 18, PS = 14, and PR = 22.8. Diagonals (answered by Edwin McCravy,ikleyn)