Answer:
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N = 12
Answer:
Step-by-step explanation:
25%=25/100= 1+4=5
1 is loss on selling price 4 so cost price =1+4=5
Then loss on cost price = 1/5x100=20%
area of trapezoid with dimensions is .
<u>Step-by-step explanation:</u>
We know that area of trapezoid is , area = , where a & b are bases and h is height . We have , .
Area =
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Therefore, area of trapezoid with dimensions is .
Answer:
16.5 meters
Step-by-step explanation:
The length of an arc of a circle = 2πr(C/360°) ;where:
C is the central angle of the arc,
R is the radius of the arc
Length of the arc = 2π(7)(135/360)
= 16.493
= 16.5 metres (approx.)
Answer:
Step-by-step explanation:
(2 - 3)/(4 - 0) = -1/4
y - 2 = -1/4(x - 4)
y - 2 = -1/4x + 1
y = -1/4x + 3