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Stells [14]
2 years ago
10

the the area of a rectangle with perimeter 40 cm and 75 cm square find the length and width of the rectangle​

Mathematics
1 answer:
Olin [163]2 years ago
6 0

Answer: 15cm and 5cm

Step-by-step explanation:

A rectangle's area is the product of the length and width

Given length x and width y, 2x+2y = 40 and x*y = 75.

Verifying my answer:

2(15)+2(5) = 40

30+10 = 40

40 = 40

15*5 = 75

75= 75

This is a week late so I hope this helped.

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Please help me due tomorrow
Tom [10]

<u>Given </u><u>:</u><u>-</u>

  • The slope of the line through points (3,y) and (4,10) is 7 .

<u>To </u><u>Find</u><u> </u><u>:</u><u>-</u>

  • The value of y .

<u>Solution</u><u> </u><u>:</u><u>-</u>

As we know that the slope of the line is difference of ordinate divided by the difference of absicca as ,

\longrightarrow m = y -10 / 3 - 4

\longrightarrow 7 (-1) = y -10

\longrightarrow -7 = y -10

\longrightarrow y = 10 -7

\longrightarrow y = 3

<u>Hence</u><u> the</u><u> required</u><u> answer</u><u> is</u><u> </u><u>3.</u>

5 0
3 years ago
Select the two binomials that are factors of this trinomial.
Free_Kalibri [48]

Answer:

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Step-by-step explanation:

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3 years ago
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Scilla [17]

Answer:

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Graph A has a small turn on its right side.

Step-by-step explanation:

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3 years ago
The co-ordinate of the point whose abscissa is -3 and ordinate is 0 is (0,-3)
Tju [1.3M]
Oh yeah lol I just don’t think can be friends
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Drupady [299]

Answer:

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Step-by-step explanation:

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