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Olenka [21]
3 years ago
15

Please help! answer each column (question in picture) for brainliest

Mathematics
2 answers:
Harlamova29_29 [7]3 years ago
4 0

Answer:

4m^{2}k^{2}  ;28k^{2}  ;8 km

9mm^{2}k;63mk;  18m^{2}

Step-by-step explanation:

4k·m^{2}k=4m^{2}k^{2}

4k·7k=28k^{2}

4k·2m=8km

9m·m^{2}k=9mm^{2}k

9m·7k=63mk

9m·2m=18m^{2}

Se multiplican los números y luego las letras

Si se multiplican dos letras iguales lo elevamos al cuadrado

EJEMPLO:m· m=m^{2}

Inga [223]3 years ago
3 0

Answer:

See attachment

Step-by-step explanation:

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What is a million times all the numbers in the world
kozerog [31]
Well, there isn’t really an end for numbers...

However; The biggest number referred to regularly is a googolplex (10googol), which works out as 1010^100. That isn’t the end to numbers but it is a huge one. We will replace that with ‘all the numbers in the world’.

106 is the exponent equivalent to 1 million

So your question would be:
106 x 1010^100 =

However I don’t believe there is a calculator that large.
7 0
3 years ago
What is this expression in simplified form 5/2 times 9/6? A.90 B.90/3 C.45/2 D. 45/3
alekssr [168]

5√2 · 9√6

Simplify.

5 × 9 √ 2 x 6 ⇒ Multiply 2 × 6.

5 × 9 √12

Simplify √12 to 2√3.

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90√3

Therefore, the <u>correct alternative</u> is <u>option "B".</u>

8 0
2 years ago
Company has 189 employees that share an office that has 32 floors. If they built another building for 50 employees, how high sho
iris [78.8K]

Answer:

8 floors

Step-by-step explanation:

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The first building has 32 floors and it occupies 189 employees. Therefore:

189 α 32

=> 189 = k * 32 = 32k

where k = constant of proportionality

=> k = 189/32

The new building has 50 employees, therefore:

50 = kN

where N = number of floors

=> 50 = 189/32 * N

N = (50 * 32) / 189 ≅ 8 floors

The new building should have 8 floors

5 0
3 years ago
PLEASE HELP ME me me me​
kykrilka [37]

Answer:

Andre has the correct answer. When simplified his answer is equivalent to the original equation.

7 0
3 years ago
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Kazeer [188]
3
the word "of" means to multiply so, 1/2 x 6 = 3
6 0
3 years ago
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