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3 years ago

124+ 428 + 3612.......+102040 =? a) 88020 b) 44000 c)24200 d)55150

Mathematics

1 answer:

pishuonlain [190]3 years ago

3 0

C) 24200
I have done by brute force. But could you tell me the name of this theory please to study it? Thank you.

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Delicious77 [7]

Answer: 45 + 30 = 75

Step-by-step explanation:

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2 years ago

Subtraction of fractions 7 1/4 - 2 1/8 =

krek1111 [17]

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3 years ago

Read 2 more answers

Write the equation of the line passing through (2,-3) and parallel to y=4x-9.

maks197457 [2]

Answer:

y = 4x - 11 .

Step-by-step explanation:

The line y = 4x - 9 has a slope of 4 so our line will also contain 4x.

Using the point-slope form of the equation of a line:

y - y1 = m(x - x1) , we have m = 4 and (x1, y1) = (2, -3):

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3 years ago

A small plane traveled from city A to city B, averaging 161 miles per hour. The trip took 3 hours. What is the distance from cit

kenny6666 [7]

Answer:

<h2><em><u>The answer is 483</u></em></h2>

Step-by-step explanation:

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3 years ago

What is the equation of the line in point-slope form?

evablogger [386]

Answer:

$y +500 = -\frac{1}{5}(x - 100)$

Step-by-step explanation:

Given

The attached graph

Required

Determine the equation in point slope form

From the graph, we have the following points;

$(x_1,y_1) = (-400,-400)$

$(x_2,y_2) = (100,-500)$

First, we calculate the slope (m):

$m = \frac{y_2 - y_1}{x_2 - x_1}$

$m = \frac{-500 - (-400)}{100- (-400)}$

$m = \frac{-500 +400}{100+400}$

$m = \frac{-100}{500}$

$m = -\frac{1}{5}$

The equation is then calculated using:

$y - y_2 = m(x - x_2)$

Substitute x and y values

$y - (-500) = -\frac{1}{5}(x - (100))$

$y +500 = -\frac{1}{5}(x - 100)$

8 0

2 years ago

1*2*4+ 4*2*8 + 3*6*12.......+10*20*40 =? a) 88020 b) 44000 c)24200 d)55150

124+ 428 + 3612.......+102040 =? a) 88020 b) 44000 c)24200 d)55150