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Lubov Fominskaja [6]
3 years ago
10

The length of a rectangle is 10cm and breadth is 5cm. find its perimeter.​

Mathematics
1 answer:
Veronika [31]3 years ago
7 0

Answer:

Perimeter of rectangle = 30 cm

Step-by-step explanation:

Perimeter of rectangle = (length + width) x 2

-- width or breadth --

Perimeter

= (10 + 5) * 2  

= 15 * 2

= 30 cm

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D. 10 red to 30 other is 1 to 3
7 0
3 years ago
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2x – 7y + 3x + 9 when I = 2 and y= -4
Stels [109]

Answer:

47

Step-by-step explanation:

Assuming I = X

2(2) - 7(-4) + 3(2) + 9

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38 + 9

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4 0
3 years ago
Evaluate the following expression, when d=2 and z=6<br> 6z + 3(-7d-5)
DIA [1.3K]

Answer:

-21

Step-by-step explanation:

6(6) + 3(-7(2) -5 )

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5 0
3 years ago
How to solve for 6x-12+2x=3+8x-15
Alecsey [184]
6x−12+2x=3+8x−15

Simplify:

6x+−12+2x=3+8x+−15

(6x+2x)+(−12)=(8x)+(3+−15)(Combine Like Terms)

8x+−12=8x+−12


8x−12=8x−12

Subtract 8x from both sides.

8x−12−8x=8x−12−8x

−12=−12

Add 12 to both sides.

−12+12=−12+12

0=0

The real numbers are the only solution we can have.


4 0
3 years ago
URGENT NEED HOMEWORK SQUAD NEED BEFORE 7:17
GaryK [48]
SOLUTION:

Fraction of garden that is both tomatoes and carrots = Fraction of garden that is tomatoes + Fraction of garden that is carrots

Fraction of garden that is both tomatoes and carrots = 1 / 2 + 1 / 3

Fraction of garden that is both tomatoes and carrots = 3 / 6 + 2 / 6

Fraction of garden that is both tomatoes and carrots = 5 / 6

ANSWER:

Therefore, the fraction of the garden which ks both tomatoes and carrots is 5 / 6

Please mark as brainliest if this was helpful! :)
Thank you <3
6 0
3 years ago
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