Area of the rectangle= L* w
On expanding;
=x(x-5)+3(x-5)
=(x+3)(x-5)
The width is (x-5)
On expanding;
=x(x-5)+3(x-5)
=(x+3)(x-5)
The width is (x-5)
Helene spends 15% of her budget on transportation expenses. Enter this percent as a decimal and as a fraction in simplest form.
1 answer:
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Answer:
Step-by-step explanation:
We have been given that the circular opening of an ice cream cone has a diameter of 7 centimeters. The height of the cone is 10 centimeters. We are asked to find the volume of the ice cream cone in cubic centimeters.
We will use volume of cone formula to solve our given problem.
, where,
r = Radius
h = Height.
We know that diameter is two times the radius, so radius of cone would be half the diameter that is cm.
Upon rounding to nearest tenth, we will get:
Therefore, the volume of the cone would be approximately 128.3 cubic cm.