Answer:
A and E
Step-by-step explanation:
The formula to calculate the lateral area of a cone is given by
where
LA=10.5pi in2
r=2.1 in
l=? slant height
substitute given values
<h2>The answer is 5 inches</h2>
Answer:
20 hotdogs and 22 bags of popcorn.
Step-by-step explanation:
That answer your looking for is 80
Unfortunately, multiplying and dividing decimals this effect does not occur. In some cases, the decimal number even complicates the operatsii.Dlya beginning, we introduce a new definition. We will meet him very often, and not only in this part of uroke.Znachaschaya - is all that is between the first and the last non-zero digit, including the ends. It's only about numbers, the decimal point is not uchityvaetsya.Tsifry included in the meaningful part of the number, are called significant figures. They may be repeated or even be zero.