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Radda [10]
2 years ago
7

Devon made a paper cone to hold a gift for a friend. The paper cone was 15 inches high and had a radius of 3 inches. Find the vo

lume of the paper cone. Use 3.14 as pi
Mathematics
1 answer:
yawa3891 [41]2 years ago
6 0
141.3 is the right answer
You use pemdas so radius squared equals 9, 9 times 3.14 equals 28.26, 15/3 = 5 so 5 times 28.26

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-5= -4 + b<br> solve for b
Lena [83]

Answer:

-5+4=b

-1=b

so b is equal to -1

6 0
2 years ago
Read 2 more answers
Please answer quickly!!!!! Will give the brainiest There is a pic attached.
Alexeev081 [22]

Answer:

A. 2/3

Step-by-step explanation:

There are 12 tiles in total, and 8 tiles with numbers that are greater than 4.

Express this as a fraction:

8/12

Simplify:

2/3  

Hope this helps

5 0
2 years ago
A drawing of the Eiffel Tower in Paris used the scale of 2 cm = 5 m. If the height of the tower in the drawing measures 120.4 cm
Delicious77 [7]
301 meters

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3 0
2 years ago
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Given that f(x) = x2 + 10x + 21 and g(x) = x + 7, find (f•g)(x) and express
sammy [17]

Answer:

<h2>(f.g)x =  {x}^{2}  + 24x + 140</h2>

Step-by-step explanation:

given \\ f(x) = x ^{2}  + 10x + 21 \: and \: g(x) = x + 7

as \: we \: know \: (f.g)x \: is \: same \: as

f(g(x))

so \:

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f(x + 7) = x^{2}  + 24x + 140

therefore

(f.g)x =  {x}^{2}  + 24x + 140

3 0
3 years ago
Which of the following data sets contain an outlier?
AURORKA [14]

Answer:

Step-by-step explanation:

7 0
3 years ago
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