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VARVARA [1.3K]
3 years ago
12

A square tile is 20 cm wide.how many tiles are needed to cover 2 square metres ​

Mathematics
1 answer:
butalik [34]3 years ago
8 0
Answer 40 cm in the squade
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Two numbers are randomly selected from integers 1 through 9. What is the probability that only one of the integers is odd given
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Step-by-step explanation:

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3 years ago
5(1.07)^m=9.19 <br><br> Solve for m
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In exact for it  In (1.838)/ In (1.07)

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7 0
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Phil is 2 years older than Andrew. Andrew is 6 years old. The sum of their ages is 22 years. How old is Bob?
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Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
3x-9x+6=20-3x+4x Please answer.
fomenos
I gotchu.
<span>3x-9x+6=20-3x+4x
Combine like terms.
-6x+6=20+x
Bring x over to the left side.
-x            -x
-7x+6=20
bring 6 to the right side.
     -6   -6
-7x=14
Divide -7 on both sides to isolate x.
x= -2

CHECK
</span><span>3x-9x+6=20-3x+4x
-6(-2)+6=20+(-2)
18=18 
ANSWER: x= -2</span>
6 0
3 years ago
Margarita is 15 years older than Silvia the sum of their ages is 41
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One of them is 13 and the other is 28
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4 years ago
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