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2 years ago

Which expression is equivalent to

Mathematics

1 answer:

cestrela7 [59]2 years ago

4 0

Answer:

Step-by-step explanation:

When 3 is squared, it becomes 9. That means that both A and B are incorrect.

The powers on u and v are doubled not added to become u^6 and v^8 so that makes C the only possible answer.

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Determine if the sequence below is arithmetic or geometric and determine the common difference/ratio in simplest form.

Nana76 [90]

Step-by-step explanation:

this is clearly not a linear sequence (the terms don't have the same difference).

so, it has to be a geometric sequence.

the common ratio is r.

s2 = s1 × r

16 = 64 × r

r = 16/64 = 1/4

control :

s3 = s2×r

4 = 16 × 1/4 = 4

correct.

6 0

1 year ago

Is 12.2 a rational or irrational number

ikadub [295]

12.2 is a rational number because you can write it as a fraction.
Hope this answered your question.

3 0

2 years ago

What’s the answer to this question?

steposvetlana [31]

Answer:

its x^4

Step-by-step explanation:

its x^4

5 0

2 years ago

How do i do this???????

zaharov [31]

I think your supposed to add them all together or divide

5 0

2 years ago

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Leonard and Liam each own a collection of vintage cars. Leonard has 7 cars more than Liam has. Three times the number of cars Le

dimulka [17.4K]

Answer: The answer is (22, 15).

Step-by-step explanation: Given that 'x' represents the number of cars Leonard has and 'y' represents the number of cars Liam has.

Then, according to the given information, we have

$x-y=7,\\\\3x+2y=96.$

Multiplying the first equation by 2 and adding to the second equation, we have

$2x+3x=14+96\\\\\Rightarrow 5x=110\\\\\Rightarrow x=22.$

So,

$y=x-7=22-7=15.$

Therefore, Leonard has 22 cars and Liam has 15 cars.

Thus, (22, 15) is the solution to the given system.

5 0

2 years ago

Read 2 more answers