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Phantasy [73]
3 years ago
13

pls solve this question for brainiest the( find the perimeter of a rectangle its length 2cm and its diagonal is 2.5cm

Mathematics
2 answers:
Andrews [41]3 years ago
8 0

Answer:

perimeter = 7cm

Step-by-step explanation:

we first need to find width

please mark as brainliest

zubka84 [21]3 years ago
4 0

Answer:

find the wat.....u didnt specify..please

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The width of a rectangle is 3 less than its length find the width of the rectangle if its perimeter is 26ft
Marta_Voda [28]

The width of rectangle is 5 feet.

Let us assume the length of rectangle to be x. So, the width of rectangle will be (x - 3).

Now, as per the known fact, perimeter, length and width of rectangle are related by the formula -

Perimeter = 2 × (length + width)

Keep the values in formula to find the value of width

26 = 2 × (x + x - 3)

Performing addition of variables inside the bracket

26 = 2 × (2x - 3)

Shifting 2 to other side of equation to find the value of x

2x - 3 = \frac{26}{2}

Performing division to find the value of x

2x - 3 = 13

Shifting 3 to other side of equation to find the value of x

2x = 13 + 3

Performing addition to find the value of x

2x = 16

Shifting 2 as denominator to other side of equation to find the value of x

x = \frac{16}{2}

Performing division to find the value of x

x = 8

So, length of rectangle is 8 feet

Width of rectangle = x - 3

Width of rectangle = 8 - 3

Width of rectangle = 5 feet

Hence, the width of rectangle is 5 feet.

Learn more about calculation involving rectangle -

brainly.com/question/24571594

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7 0
1 year ago
the probabilities that Kojo and Adwoa will pass an examination are 3/4 and 3/5 respectively. Find the probability that both will
olga_2 [115]
Assuming that their exam success is independent then
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3 years ago
Plz help Events A and B are independent. Let event A be the event that a person chooses and buys a certain pear from the grocery
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Hi all

Answer:

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Sidana [21]

Answer:

x=6,y=0

Step-by-step explanation:

2x+y=12

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8 0
3 years ago
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