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kobusy [5.1K]
2 years ago
13

How many 5 centimeter squares are needed to completely cover a 1 meter square without overlapping?

Mathematics
2 answers:
daser333 [38]2 years ago
8 0
100 cm in 1 m
Use the equation- b=100cm/5.
b=20
Feliz [49]2 years ago
5 0
There are 100 centimeters in a meter 
100 divided by 5 is 10 
You need 10 5 centimeter squares to completely cover 1 meter square without overlapping 
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Enlargement or reduction?
djyliett [7]

Answer:

Reduction

Step-by-step explanation:

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the green shape's letters are E', F', G', H', and I'.

the letters with the '  are the ones that are after the origianal.

:) hope i helped

4 0
2 years ago
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Which expression is rational? 6.27316543222718… square root of 2 square root of 14. square root of 49
iogann1982 [59]
A rational number<span> is any </span>number that can be expressed as the quotient or fraction. It is also a number that does not repeat and/or go on forever (ex. pi or <span>3.1415926535</span><span>)

Soo, the rational number is 
the √49 

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8 0
3 years ago
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Someone please help meeeee
zepelin [54]

Answer:

The number is -1

Step-by-step explanation:

The equation for the first part is (2n+7)2. This is because "twice a number" is 2n and "7 is added" will make it 2n+7. The "sum is multiplied by two" Is multiplying everything by two. This will make it (2n+7)

The second part is  -8n+2. Since a number is multiplied by negative eight it will be -8n. Then it is added by two.

Both equation equal each other the overall equation will be (2n+7)2=-8n+2

You will distribute. making it 4n+14=-8n+2

Add 8n to both sides making it 12n+14=2

subtract 14 from both sides making it 12n=-12

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4 0
3 years ago
Does anyone have the answer key PDF for Plato (Edmentum) Precalculus A End of Semester Test??
makkiz [27]

Answer:

Step-by-step explanation:

No but if you copy and paste the question to me i can get you the answers :)

7 0
2 years ago
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If the average(arithmetic mean) of 5 and r is 7 and the average of 3 and s is 3 , what is the average of r and s?
Norma-Jean [14]

Answer:

C

Step-by-step explanation:

Calculate the values of both r and s, that is

\frac{5+r}{2} = 7 ( multiply both sides by 2 )

5 + r = 14 ( subtract 5 from both sides )

r = 9

and

\frac{3+s}{2} = 3 ( multiply both sides by 2 )

3 + s = 6 ( subtract 3 from both sides )

s = 3

Hence

\frac{9+3}{2} = \frac{12}{2} = 6 → C

5 0
3 years ago
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