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Veronika [31]
3 years ago
5

271+425 use rounding or compatible numbers to estimate the sum

Mathematics
1 answer:
Irina-Kira [14]3 years ago
6 0
271 rounded is 300, and 425 rounded is 400, so you could estimate the sum by adding 300 and 400, which equals 700.
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Consider a cylinder with radius 4 cm and a height of 12 cm. Describe how to calculate the volume of the given cylinder and what
Talja [164]

\bf \textit{volume of a cylinder}\\\\ V=\pi r^2 h~~ \begin{cases} r=radius\\ h=height\\ -----\\ r=\stackrel{cm}{4}\\ h=\stackrel{cm}{12} \end{cases}\implies V=\pi (4)^2(12)\implies V=192\pi~cm^3


192π is about 603.19 cm³.


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A person can spend at most $12 on corn oil and cereal. A bottle of corn oil costs $3 and a box of cereal costs $2. Identify the
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Answer:

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5 0
2 years ago
What’s 100000+200000
sergejj [24]

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4 0
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Read 2 more answers
Do you have a picture of what the graph would look like?
Keith_Richards [23]

The attached graph represents the piecewise function.

<h3>How to determine the graph of the equation?</h3>

The piecewise function is given as:

f(x) = 3x - 5, x ≤ -1

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      = 2, x ≥ 4

To plot the graph, we simply plot the equations together with their domains

i.e.

3x - 5 with the domain of x ≤ -1,  -2x + 3 with the domain of -1 < x < 4 and 2 with the domain of x ≥ 4

See attachment for the graph of the function

Read more about piecewise functions at:

brainly.com/question/12561612

#SPJ1

6 0
2 years ago
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