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Archy [21]
4 years ago
7

The following equation is a proportion 10/18 = 25/45 True or false

Mathematics
2 answers:
iVinArrow [24]4 years ago
5 0
True 
25/45=5/9
10/18=5/9
Viefleur [7K]4 years ago
5 0
Yes the equation is true: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation. hope this helps.;)
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The Capulet and Montague families love writing. Last year, each Capulet wrote 44 essays, each Montague wrote 66 essays, and both
makvit [3.9K]

Answer: The answer is 2275 and 0.


Step-by-step explanation:  Given that the Capulet and Montague families love to write. Last year, each Capulet wrote 44 essays, each Montague wrote 66 essays and both families wrote 100100 essays in total. This year, each Capulet wrote 88 essays, each Montague wrote 1212 essays, and both families wrote 200200 essays in total. We are to find the number of Capulets members and Montagues members.

Let there are 'x' members in Capulet family and 'y' members in the Montague family. Then, we have

44x+66y=100100,\\\\88x+1212y=200200.

Multiplying first equation by 2 and then subtracting from the second equation, we have

1212y-132y=200200-200200\\\\\Rightarrow 1080y=0\\\\\Rightarrow y=0.

So,

x=\dfrac{100100}{44}=2275.

Thus, there are 2275 Capulets and 0 Montagues.

7 0
3 years ago
A particle moves from coordinates (0, 3) to coordinates (1, 8). Assuming that the path of the particle is linear, what is the eq
Anna007 [38]

Answer:

The equation of the path

y = 5x + 3

Step-by-step explanation:

It is given that, a particle moves from coordinates (0, 3) to coordinates (1, 8).

<u>To find the slope </u>

Slope = (y₂ - y₁)/(x₂ - x₁)

= (8 - 5)/(1 - 0) = 5

<u>To find the equation of line</u>

Let (x₁, y₁) = (0, 3)

(y - y₁)/(x - x₁) = 5

(y - 3)/(x - 0) = 5

(y - 3)/x = 5

y - 3 = 5x

y = 5x + 3

5 0
3 years ago
Read 2 more answers
The population of a city in the year 2000 was 4,400. In 2010, the population was 5,060. Find the percent increase in the populat
larisa86 [58]

Answer:

total population in the year 2000=4400

total population in the year 2010=5060

no of people increased=5060-4400

=660

increase percent=660/4400*100%

=3/20*100%

=15%

Step-by-step explanation:

15/100*5060

0.15*5060

759

in 2020 population will be

5060+759

5819

therefore the population will be 5819 in 2020

6 0
3 years ago
Read 2 more answers
PLS HELP AHHHHHH !!!
attashe74 [19]

Answer:

0

Step-by-step explanation:

It's counting up by 2 so it would go -10,-8,-6,-4,-2,0,2,4,6,8... and so on

Hope this helped :)

6 0
4 years ago
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Vinvika [58]
The answer is blue 17 3
6 0
3 years ago
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