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guapka [62]
3 years ago
12

If the diameter of a penny is 19.05 mm on each penny is 1.52 mm thick, what is the approximate volume of the roll of the roll of

pennies? Use 3.14 for pie and round your answer to the nearest tenth.
Mathematics
1 answer:
mamaluj [8]3 years ago
5 0

Answer:433.0mm3

Step-by-step explana

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Solve equation <br> 3X+2(-2X+3)=50
marta [7]
3x + 2(-2x + 3) = 50    |use distributive property

3x - 4x + 6 = 50

-x + 6 = 50    |subtract 6 from both sides

-x = 44    |change signs

x = -44
3 0
3 years ago
Can someone explain how to solve this, please?
atroni [7]

Answer:

-1x>2

Step-by-step explanation:

3-2x>5

3-1x>5

-1x>2

5 0
3 years ago
Need help with this
aniked [119]

Answer:

B: N-5

Step-by-step explanation:

N-5 is the same as a number (n) minus 5. decreased could also mean minus or subtract in simpler terms

6 0
3 years ago
Read 2 more answers
If MP = 6x – 5, QR = 3x + 1, and RN = 6, what is QN?
NeTakaya

Answer:

19 units.

Step-by-step explanation:

Consider the below figure attached with this question.

From the below figure it is given that MN=PQ.

It is given that MP = 6x – 5, QR = 3x + 1, and RN = 6.

Since non parallel sides are equal, therefore it is an isosceles trapezoid.

The diagonals of an isosceles trapezoid are equal.

MP=QN

MP=QR+RN

Substitute the given values.

6x-5=3x+1+6

6x-5=3x+7

6x-3x=5+7

3x=12

x=4

The value of x is 4.

QN=MP=6x-5=6(4)-5=24-5=19

Hence, the measure of QN is 19 units.

7 0
4 years ago
Which of the following is a correct interpretation of the expression
MatroZZZ [7]

Answer:

no.c \: is \: the \: right \: answer \\ so \: on \: the \: number \: line \: if \: we \: take \:  - 3 \: and \: move \: from \: the \: point \: crossing \: three \: integers \: to \: the \: left \: then \: we \: get \:  - 8

Hope it helps

6 0
3 years ago
Read 2 more answers
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