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4 years ago

3. The sum of three consecutive integers is 1,623.

Mathematics

2 answers:

TiliK225 [7]4 years ago

8 0

Answer:

540, 541, 542

Step-by-step explanation:

let the number be n

hence the 3 consecutive numbers may be expressed as:

n , n+1, n+2

it is given that the sum of the 3 numbers is 1623

hence,

n + (n+1) + (n+2) = 1623

n + n + 1 + n + 2 = 1623

3n + 3 = 1623

3n = 1623 -3

3n = 1620

n = 1620 / 3

n = 540

hence the numbers are

540, (540 + 1) , (540 + 2)

540, 541, 542

pochemuha4 years ago

4 0

Answer:

The integers are 540, 541 and 542.

Step-by-step explanation:

The integers are x, x+1 and x+2 so

x + x+1 + x+2 = 1623

3x + 3 = 1623

3x = 1620

x = 540.

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PLSPLS HELP MEMEMEME

Tamiku [17]

Answer:

Perimeter = 25

Step-by-step explanation:

J(-2, 5)

K(1, 1)

L(1, -1)

M(-5, -4)

N(-5, 1)

Formula for distance between 2 coordinates is;

d = √((x_2 - x_1)² + (y_2 - y_1)²)

Thus;

JK = √((1 - (-2))² + (1 - 5)²)

JK = √25

JK = 5

KL = √((1 - 1)² + (-4 - 1)²)

KL = √25

KL = 5

LM = √((-5 - (-1))² + (-4 - (-1))²)

LM = 5

MN = √((-5 - (-5))² + (1 - (-4))²)

MN = 5

JN = √((-5 - (-2))² + (1 - 5))²)

JN = 5

Thus;

Perimeter = 5 + 5 + 5 + 5 + 5

Perimeter = 25

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3 years ago

A new house costs $260,000.00. Sara wants to buy the house and needs $35,560.00 for a down payment. Sara currently has $28,000.0

Verdich [7]

Answer:

she needs $7560.00 more

Step-by-step explanation:

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Read 2 more answers

a shopkeeper had 60 kg apples with him in the morning of a particular day during the day time he could sell only 43 kg 700 gram.

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Brrunno [24]

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$\displaystyle\lim_{x\to\infty}(0.25x^3+3)=\infty$

In the opposite direction, $x\to-\infty$ means $x$ will be negative, so $x^3$ will also be negative. Then

$\displaystyle\lim_{x\to-\infty}(0.25x^3+3)=-\infty$

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$\displaystyle\lim_{x\to\infty}2\cdot10^{4x}=\infty$

In the opposite direction, $4x$ would veer off to negative infinity. Then

$10^{4x}\to10^{\text{large negative number}}=\dfrac1{10^{\text{large positive number}}}$

and as $x$ gets larger in magnitude, this would force the expression to converge to 0, so that

$\displaystyle\lim_{x\to-\infty}2\cdot10^{4x}=0$

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3 years ago