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e-lub [12.9K]
1 year ago
13

Add. 7+(-7)= help help help

Mathematics
2 answers:
Snowcat [4.5K]1 year ago
8 0
0
If you take 7 and subtract 7 from that, you get 0.
Amanda [17]1 year ago
7 0

Answer:

the answer is 0

Step-by-step explanation:

a negative plus a positive is a positive

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What is the approximate volume of a cone with a height of 12 in. and radius of 9 in.?
Arisa [49]
Volume of the cone = 1/3π r^2 h
So, we are given that r = 9 and h = 12
plugging in all the known values 
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= 1017.36 cm³
or
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8 0
3 years ago
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Goshia [24]

Answer:

r

Step-by-step explanation:

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5 0
3 years ago
One scientific team determened that the avrage thickness of a chickens egg shell is 0.311 millimeters
rosijanka [135]

Answer:

As we can see the average for the thickness of a chickens egg shell is 0.311 mm and if we want to round this number to the nearest tenth we just need to see the second decimal place and round to one decimal place.

This second decimal place for this number is 1 and this number is \leq 5 so then if we round to the nesrest tenth we will get:

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Step-by-step explanation:

We use the following info in order to complete the qeustion:

Round the thickness of the shell to the nearest tenth.

0.3

0.5

0.92

9

As we can see the average for the thickness of a chickens egg shell is 0.311 mm and if we want to round this number to the nearest tenth we just need to see the second decimal place and round to one decimal place.

This second decimal place for this number is 1 and this number is \leq 5 so then if we round to the nesrest tenth we will get:

0.3 mm

7 0
3 years ago
Step by step please -- algerbra 2<br><br> w(n) = 4n +2 ; find w(3n)
viva [34]

Answer:

12n+2

Step-by-step explanation:

w(n)=4n+2

w(3n)=4(3n)+2

w(3n)=12n+2

4 0
2 years ago
The graph of g(x) is the result of translating the graph of f(x) = 3* six units to the right. What is the equation
Doss [256]

Answer:

Step-by-step explanation:

Pls help me with my question roo

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