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Alisiya [41]
3 years ago
6

- kobby is 5 years younger than Nana

Mathematics
2 answers:
viva [34]3 years ago
5 0
Kobby is 1 and nana 6
Darina [25.2K]3 years ago
4 0

Answer:

Kobby is 1 and Nana is 6

Step-by-step explanation:

lets mark Kobby's present age x, than Nana's present age would be x+5.

four years later Kobby's age would be x+4, and Nana's x+5+4, or 2(x+4).

so

x+5+4=2x+8

x-2x=8-5-4

-x=-1

x=1

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Which of the following does not name the same line?
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a circle with radious of 1cm sits inside a 11cm times 12 cm rectangle what is the area of the shaded region
Nitella [24]

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Step-by-step explanation:

The circle is inscribed in the rectangle. To find the shaded portion, subtract he area of the circle from the are of the rectangle.

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7 0
3 years ago
Read 2 more answers
21. 13/4 x 42/9 =<br> O<br> A. 132/18<br> B. 64/9<br> O<br> C. 77/18<br> D. 41/6<br> Worth 2 points
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Hi! 13/4 X 42/9 = 91/6 or 91/6 ls there any other options to choose from?
4 0
3 years ago
Please please help i’ll give brainliest tysm :)
Neko [114]

Answer:

C) Between 9 and 13

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If 40% is 5 gallons, then 20% is 2.5 gallons

If you multiply both by 5, you get 12.5, which is between 9 and 13

Sorry for my weird way of math

3 0
3 years ago
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