Answer:
k = 7
m = 8
Step-by-step explanation:
the diagonals of a parallelogram bisect each other so:
k + 4 = 11
k = 7
m = 8
Answer:
45, 45, 90 is one of the most common angles which mostly makes the base of the sides to be 7,7,
A graph shows the solutions to be
(x, y) = (-6, 312) or (6, 312)To solve algebraically, remove a factor of 2 from the second equation and use that expression to substitute for y in the first equation.
10x^2 -(8x^2 +24) = 48
2x^2 = 72
x = ±√(72/2) = ±6
y = 8*36 +24 = 312
Answer:
X =2
Step-by-step explanation:

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