B this is because 15y is 10 a
Answer:
74.8 cm^2
Step-by-step explanation:
The figure is a parallelogram with base of 11cm and height of 6.8cm . To find the area, we multiply the base by the height to get 11 × 6.8 = 74.8 cm^2
A+b=82
2a+4b=324
Solve for a and b. a is the # of borogoves, b is the # of mome raths.
The correct answer is A. 10
8 divided by 0.8 = 10
10x0.8=8
Answer:
k = 3
Step-by-step explanation:
Given that y and x are directly related then the equation relating them is
y = kx ← k is the constant of variation
To find k use the condition y = 81 when x = 27
k = = = 3