One side of a rectangle is five times as long as the other side. If the perimeter is 72 meters, what is the length of the shorte
2 answers:
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Answer:
D. pi
Step-by-step explanation:
Circumference of a circle =
Diameter = d
Therefore, ratio of circumference of a circle to its diameter would be:
=> (d cancels d)
Therefore, the ratio of the circumference of a circle to its diameter is
Answer:
x = 53
y = 30
Step-by-step explanation:
Step(I):-
Given equations are
x -2y =-7 ...(I)
5x-9y =-5 ..(ii)
The matrix form AX = B
The determinant
By using Cramer's Rule
Δ₁ =
The determinant is Δ₁ = -9 X -7 - (10 ) = 53
x = Δ₁ / Δ
x = 53
The determinant
Δ₂ =
Δ₂ = -5 +35
y = Δ₂/Δ = 30