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3 years ago

Comose llama nuestra via lactea?

Mathematics

1 answer:

serg [7]3 years ago

8 0

Answer:

Las galaxias vienen en muchas formas y tamaños, y nuestra Vía Láctea se llama una gran galaxia espiral barrada.

Step-by-step explanation:

de nada

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Alaska has 1,700,000 square kilometers. Flordia has a landarea one tenth the size of Alaska. What is the landarea of Florid

Scrat [10]

The land area of Florida is 170 000 square kilometres, this is because 1 700 000 divided by 10 is 170 000.

8 0

3 years ago

Find the 53rd term of the arithmetic sequence<br> 27,11, -5

vivado [14]

Answer:

The 53rd term of this arithmetic sequence is -805.

Step-by-step explanation:

The general rule of an arithmetic sequence is the following:

$a_{n+1} = a_{n} + d$

In which d is the common diference between each term, that is, $d = a_{3} - a_{2} = a_{2} - a_{1}$ .

To find the nth term of the sequence, this equation can be written as:

$a_{n} = a_{1} + (n-1)d$

27,11, -5

So $a_{1} = 27, a_{2} - a_{1} = 11 - 27 = -16[/tex[tex]a_{n} = a_{1} + (n-1)d$

$a_{53} = a_{1} + (52)d = 27 + 52*(-16) = -805$

The 53rd term of this arithmetic sequence is -805.

3 0

3 years ago

Help!! (Algebra II Matrices and Determinants)

bagirrra123 [75]

Answer:

Option A

Step-by-step explanation:

5 0

3 years ago

Please help, I'm so confused! I will give brainliest!

nika2105 [10]

Hello,

1) Vertical

2) Supplementary

3) Corresponding

4) Alternate exterior

Hope it helps!

3 0

3 years ago

An algebraic expression, where "a number" is the letter x. You do not need to simplify.

Lemur [1.5K]

Answer:

x^3-7

Step-by-step explanation:

The cube of a number means that it is to the power of 3 and 7 is subtracted is just the number cubed and then minus 7.

4 0

3 years ago