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Bas_tet [7]
3 years ago
10

My brother is 5 years older than I am. My sister is 3 years younger than I am.

Mathematics
1 answer:
Ymorist [56]3 years ago
4 0

Answer:

You were 5 years old.

Step-by-step explanation:

Brother is 5+x

X is your age.

5+x=10

-5        -5

x=5

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A rectangle has a perimeter of 84 meters. One dimension is 7 meters. How long is
Lemur [1.5K]

Answer:

The unknown dimension is 35

Step-by-step explanation:

The perimeter of a rectangle is l+l+w+w or 2l+2w (l=length, w=width)

l+l+w+w=84

7+7+w+w=84

14+w+w=84

then we subtract 14 from 84

w+w=70

2w=70

\frac{70}{2}=35

w=35

Let's check our answer

35+35+7+7=84

<u>Hope this helps :-)</u>

6 0
3 years ago
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k0ka [10]

Try this option:

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6 0
3 years ago
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masha68 [24]

the horizontal line must have the same y coordinate so y=14

3 0
3 years ago
Milo cut his cake into 2 equal pieces. He ate 2pieces of cake for his birthday.
Sauron [17]

Answer:

1  or \frac{2}{2}

Step-by-step explanation:

<h2><u>We know that Milo cut his cake into 2 different pieces, so:</u></h2>

\frac{x}{2}

<h2><u>He then eats two pieces of the cake. so:</u></h2>

2  pieces  of  cake  =  x

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8 0
3 years ago
jillian is trying to save water so she reuces the size of her square grass lawn by 8 ft on each side the area of the smaller law
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