Identify the pattern rule for this sequence: 1, 4, 2, 8, 6, 24, 22…

Mathematics

1 answer:

Elina [12.6K]3 years ago

4 0

Answer:

the first one

Step-by-step explanation:

multiply by 4 subtract 2

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Carlos didn't earn enough for the last apartment he was looking at, so he is still searching. He found one that costs $625 per m

tresset_1 [31]

Answer:

$1875

Step-by-step explanation:

Given the information:

An apartment costs: $625 per month
They require that the cost of rent be no greater that a third of his monthly income
The must earn at least 3 times the cost of his rent

=> the smallest amount of money that Carlos needs to make per month to be approved to move in:

= 3 times of $625

= 3*$625

= $1875

because 625 is exactly 1/3 of $1875

Hope it will find you well.

5 0

3 years ago

Pythagorean theorem 19^2 + 21^2=x^2

alexira [117]

Answer:

x = 28.32 units.

Step-by-step explanation:

Given:

Longer leg = 21

Shorter leg = 19

Hypotenuse = x

To Find:

Hypotenuse = x = ?

Solution:

Pythagoras Theorem States that

$(\textrm{Hypotenuse})^{2} = (\textrm{Shorter leg})^{2}+(\textrm{Longer leg})^{2}$

Substituting of the given value above equation we get

$x^{2} =21^{2}+ 19^{2}\\ \\x^{2}=441 + 361\\\\x^{2}=802\\ \therefore x=\pm\sqrt{802} \\\textrm{as x cannot be negative}\\\therefore x=\sqrt{802}\\\\\therefore x=28.319\ units\\\therefore x=28.32\ units$