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seropon [69]
3 years ago
13

The graph shows the locations of point C and point D. Point E is graphed at (n, 2).

Mathematics
1 answer:
raketka [301]3 years ago
7 0

Answer:

4,n=4

Step-by-step explanation:

D=(n,-2) and E=(n,2)

the distance from D to E ,

√{(n-n)^2+(-2-2)^2}=√16=4

the co-ordinate of point C=(0,-2)

given,DC=DE

→√{(n-0)^2+(-2+2)^2}=√16

→n^2=16

therefore,n=4

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3 years ago
Maureen measured a house and its lot and made a scale drawing. The scale she used was
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The most appropriate choice for unitary method will be given by-

Length of driveway  in the drawing is 3 inch

What is unitary method?

Unitary method is the method in which value of a single unit can be calculated from the value of a multiple unit and value of a multiple unit can be calculated from the value of a single unit.

Sometimes value of single unit is less than value of multiple unit

For example - cost of food and quantity of food

Sometimes value of single unit is more than value of multiple unit

For example- Number of men and time taken by those men to do a work

Here,

Scale used by Maureen is 1 inch = 8ft

Actual length of house's driveway = 24 feet

8 ft of room is equal to 1 inch on scale

1 ft of room is equal to \frac{1}{8} inch on scale

24 feet of room is equal to \frac{1}{8} \times 24 inch on scale

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To learn more about unitary method, refer to the link-

brainly.com/question/24587372

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3 0
1 year ago
Divide £ 45 among 3 person so that their share are in the ratio 4:5:6
NISA [10]

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Step-by-step explanation:

4x+5x+6x=45

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6 0
3 years ago
5 1 point 34 is 68% of what number?​
Ilya [14]

Answer:

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Step-by-step explanation:

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3 years ago
Please help me on this ​
Sveta_85 [38]

Answer:

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Step-by-step explanation:

You combine the two equations and get

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3 0
3 years ago
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