4 years ago

Quantos quadradinhos de 1 cm de lado seriam necessários para cobrir 1 km2 de área?

Mathematics

1 answer:

bekas [8.4K]4 years ago

4 0

Is this Spanish, because I don't really know Spanish.

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Michelle purchases several bottles of water. Before tax is added, the total cost is $3.60 and the cost of each bottle is $1.20.

Alex

Answer:

3 bottles

Step-by-step explanation:

1 bottle -- $1.20

x bottles -- 3.60 (total cost)

Therefore, number of bottles -- (3.60/1.20) = 3

She bought 3 bottles.

Thenks and maek me brainliest :))

3 0

3 years ago

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the corre

dlinn [17]

Answer:

$4\sqrt{3}$

Step-by-step explanation:

$\sqrt{6} \times \sqrt{8}$

Multiply

$\sqrt{48}$

Simplify

$\sqrt{16 * 3}$

$\sqrt{16} \times \sqrt{3}$

$4 \times \sqrt{3}$

$4\sqrt{3}$

6 0

3 years ago

Any help? Also please explain how you got the answer

LiRa [457]

Answer:

C (i think i did it correctly)

Step-by-step explanation:

9 times 12 is 108 -> 108 - 60 = 1 hour and 48 minutes -> 48 plus 4 = 7:52am

8 0

3 years ago

I need to find the area of the crater

expeople1 [14]

First you need to find the r, if C=2pieR, than 2.4=2pieR now you divide 2.4 by 2 so you got 1.2=pieR now you divide 1.2 by pie and obtained aproximately 0.38 miles, that is your R, now you do pie multiply by 0.38 exposant 2 and there you go, your answer is aproximately 0.45 miles2 :)

6 0

4 years ago

50 - (14 + 12 +2(5) + 2(2) + 3)

storchak [24]

Answer:

50 - (14 + 12 +2(5) + 2(2) + 3)

solve the brackets first

50 - (14 + 12 + 10 + 4 + 3)

50 - (14 + 12 +2(5) + 2(2) + 3)

50- 43

6 0

3 years ago