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Veronika [31]
3 years ago
12

How to find the area

Mathematics
1 answer:
oksano4ka [1.4K]3 years ago
4 0

1×1= 1 cm2

2×3= 6 cm2

adding

7 cm2

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valentina_108 [34]

Answer:

i would say its b

Step-by-step explanation:

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2 years ago
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5. For Which value of x is line L parallel to line m?
laiz [17]

Answer:

x=22

Step-by-step explanation:

we know that

If line l is parallel to line m

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3 years ago
The length is 12 cm more than its width . Find the area of the rectangle if it's perimeter is 100 cm
DaniilM [7]
Let's say the width is (x) and the width is (x+12). The formula for a perimeter of a rectangle equals 2w + 2l, which would then for this problem be 100=2(x) + 2(x+12) which would distribute as 2x + 2x + 12 which equals 4x+12. When you subtract twelve from 100 you get 88=4x. Divide 88 by 4 and you get x=22. This then would mean the width is 22 and the length is 34. The formula for an area of a rectangle is w*l. Plug in the numbers that you figure out from the area formula and you get 22x34=748
6 0
3 years ago
36 + (12 - 8) + 2 × 5​
ivanzaharov [21]

Answer:

50

Step-by-step explanation:

To answer this we need to use the PEMDAS strategy, first solve any questions in parentheses, next solve all multiplication and division problems from left to right. Next, solve all addition and subtraction problems from left to right.

36 + (12 - 8) + 2 × 5​

36 + 4 + 2 x 5

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3 years ago
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