3 years ago

Please help!!! Brainliest?

Mathematics

1 answer:

Elena L [17]3 years ago

7 0

I think the answer is b i hope this helps

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Svetllana [295]

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3 years ago

Is P(3,2) and Q(2,3)represent the same point

nlexa [21]

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Step-by-step explanation:

Because on a graph (2,3) means that the point is two along and three up while (3,2) means it is 3 along and two up.

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3 years ago

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wlad13 [49]

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Step-by-step explanation:

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3 years ago

How much smaller is the sum of the first 1000 natural numbers than the sum of the first 1001 natural numbers?

aleksandr82 [10.1K]

ANSWER

1001

EXPLANATION

The sum of the first n - natural numbers is

$S_n= \frac{n}{2} (2a + d(n - 1))$

The sum of the first 1000 terms is

$S_{1000}= \frac{1000}{2} (2(1) + 1(1000 - 1))$

$S_{1000}=500 (1001)$

$S_{1000}=500500$

The sum of the first 1001 terms is

$S_{1001}= \frac{1001}{2} (2(1) + 1(1001 - 1))$

$S_{1001}= 1001 \times (501)$

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The difference is

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3 years ago

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41=12d-7 can someone help me?

OverLord2011 [107]

Answer:

d = 4

Step-by-step explanation:

41 = 12d - 7

48 = 12d

d = 4

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4 years ago

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