3 years ago

Is 289 prime? I need this asap (provide factor tree)

1 answer:

6 0

Answer: 289 is a semi-prime number that is created by doing 17 times 17. 17 is a prime number though. hope this helps.

Step-by-step explanation:

289

17 17

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What is the volume of the following rectangular prism?

Ksenya-84 [330]

Answer:

You multiply the L, W, and H. that should you to your answer!

Hope this helps! :)

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

At the start of 2014, tim house was worth £100,000 the value of the house increases by 10%per every year work out the value of h

kotykmax [81]

Answer:

$146410

Step-by-step explanation:

The formula for calculating future value:

FV = P (1 + r)^n

FV = Future value

P = Present value

R = interest rate

N = number of years

100,000 x (1.1)^4 = $146410

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2 years ago

The Kings Dominion Gold Pass costs $89. If you buy it the first week of

Eddi Din [679]

Answer:

$75.65

Step-by-step explanation:

1 - .15 = .85 = 85% of the price is what you pay

89 • .85 = $75.65

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3 years ago

Translate the following and explain where these examples could be

ki77a [65]

A) x-6; you have x amount of money and pay 6 dollars for a hat.
b) 2(x2);

5 0

3 years ago

Si un triángulo tiene una hipotenusa de 15 cm y un cateto que mide 12 cm, ¿cual es la longitud del otro cateto?

BartSMP [9]

Answer:

9cm

Explicación:

El teorema de pitagoras nos dice que la hipotenusa al cuadrado es igual a la suma de los catetos al cuadrado:

$c^{2} =a^{2} + b^{2}$

Donde c es la hipotenusa y a y b son los catetos.

Por lo cual, podemos reemplazar c por 15cm y a por 12cm :

$15^{2} =12^{2} +b^{2}$

Finalmente , debemos resolver la ecuación para b, así que b es igual a :

$225=144+b^{2} \\225-144=144+b^{2} -144\\81=b^{2} \\\sqrt{81} =b\\9=b$

Por lo tanto, la longitud del otro cateto es 9 cm

3 0

2 years ago