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ch4aika [34]
3 years ago
10

How many pairs of whole numbers have a sum of 12

Mathematics
2 answers:
Ganezh [65]3 years ago
8 0
1&11
2&10
3&9
4&8
5&7
6&6
7&5
8&4
9&3
10&2
12&0

That would be 11 pairs of whole numbers
MAXImum [283]3 years ago
5 0
4 times 3 is 12

2 times 6 is 12
 
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A plot of land is represented on a map whose scale is 1:10000.On the map perimeter of the plot is 24.8cm.Calculate,in km ,the ac
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When you add 18 to 1/4 of a number, you get the number itself.
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From the information given determine the quadrant in which the terminal point (determined by an angle with a measure of a) lies.
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If sin(θ)<0 and cos(θ)<0), then (x,y) lies in quadrant III.

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Step-by-step explanation:

Sine and cosine values, relation with quadrant:

Quadrant 1: Sine > 0, cosine > 0.

Quadrant 2: Sine > 0, cosine < 0.

Quadrant 3: Sine < 0, cosine < 0.

Quadrant 4: Sine < 0, cosine > 0.

If sin(θ)<0 and cos(θ)<0), then (x,y) lies in quadrant

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If sin(θ)<0 and cos(θ)>0), then (x,y) lies in quadrant

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6 0
3 years ago
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