Can you help me find the surface area??
1 answer:
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Given:
Sides of a rectangle are 9.5x+14.3y cm and 11.7x+22.8y cm.
To find:
The perimeter of the cardboard in terms of x and y.
Solution:
We know that, perimeter of a rectangle is
Now,
On combining like terms, we get
using distributive property, we get
Therefore, the perimeter of the cardboard in terms of x and y is 42.4x+74.2y cm.
Answer:
<h3> The mean is 3.74</h3>Step-by-step explanation: