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zhenek [66]
3 years ago
13

Help help help help help help

Mathematics
2 answers:
sammy [17]3 years ago
7 0

Answer:

965.11

Step-by-step explanation:

  • take 27.2 divide it by 2 then use the formula v= 3.14 r to the power of 2 then times it by h.
  • 3.14 \times 13.6 {}^{2}  \times 11.3
Elena-2011 [213]3 years ago
5 0

Answer:

965.11

Step-by-step explanation:

take 27.2 divide it by 2 then use the formula v= 3.14 r to the power of 2 then times it by h.

3.14 \times 13.6 {}^{2} \times 11.3

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Which expression is equivalent to 4/9 x 7?
qaws [65]

Answer:

Step-by-step explanation:

3.1111 + 0

7 0
4 years ago
The area of a rectangle is w^2+4w=60 where w is the width. find the width.
Svetradugi [14.3K]

The width of rectangle is 6.

Step-by-step explanation:

Given,

Area of rectangle; w²+4w=60

As w is the width, we will solve the equation to find w.

w^2+4w=60

Subtracting 60 from both sides

w^2+4w-60=0

Factorizing the equation;

w^2+10w-6w-60=0\\w(w+10)-6(w+10)=0\\(w+10)(w-6)=0

Either,

w+10=0         => w=-10

Or,

w-6=0           =>w=6

As width cannot be negative, therefore

Width = 6

The width of rectangle is 6.

Keywords: area, rectangle

Learn more about area at:

  • brainly.com/question/1349456
  • brainly.com/question/1357167

#LearnwithBrainly

6 0
3 years ago
A shopkeeper sold 12 bags on the first day. The number became four times
dybincka [34]

The total number of the bags sold by the shopkeeper will be 65532.

<h3>What is number series?</h3>

The sequence formed by using the numbers is termed as the number series.So in this question from day one to day seven each day the sold items are multiplied by 4.

So the mathematical expression will be given as:

=(12\times 4^0)+(12\times 4^1)+(12\times 4^2)+(12\times 4^3)+(12\times 4^4)+(12\times 4^5)+(12\times 4^6)

=12+48+192+768+3072+12288+49152\\\\=65532

Hence the total number of the bags sold by the shopkeeper will be 65532.

To know more about number series follow

brainly.com/question/6561461

#SPJ1

3 0
2 years ago
What is the area of the parallelogram?
Anarel [89]

Answer:

7 and one-half feet squared

Step-by-step explanation:

3 x 2.5 = 7.5

7 0
2 years ago
10 poin
BartSMP [9]
Add Four on both sides
6 0
3 years ago
Read 2 more answers
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