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Naya [18.7K]
3 years ago
6

What number goes in the box to show the

Mathematics
1 answer:
Ratling [72]3 years ago
7 0

Answer:

3 because 3 x 2 + 3 x 8 = 30 and 3(2+8)=30

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HELPP PLEASEEEEEEEEEEEEEEEEEEEEEE<br><br> The sum of 6 and 12 divided by 9.
allsm [11]
6 + 12 = 18
18/9 = 2

The answer is 2

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Cobalt-60 is used in the treatment of cancer. A sample contains 8 grams of Co-60 where k = 0.1308
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Maya has a sandbox that is 4 1/2 feet long, 3 feet wide, and 1/2 foot deep. How many cubic feet of sand does she need to fill th
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We need to find the area. So we multiply the dimensions.

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6 0
2 years ago
26. If you know the lengths of two sides and the measure of _____ angle(s) of a right triangle, you can find the measure of the
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1

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4 0
2 years ago
The cost of petrol rises by 2 cents a liter. last week a man bought 20 liters at the old price. This week he bought 10 liters at
AVprozaik [17]

Answer:

We suppose that a is the old price in cents

the total cost of 9.20 $ equals 920 cents

so we have 20 liters bought with the old price (a) and 10 liters with the new price (a + 2). This is translated into this equation where a is the old price therefore our quest to be answered

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(hope this helps can i plz have brainlist :D hehe)

Step-by-step explanation:

8 0
3 years ago
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