Hello can anyone help me with this question

Mathematics

1 answer:

ladessa [460]3 years ago

6 0

Answer:

what is up

Step-by-step explanation:

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Y=x^3+125 <br><br> Needs to be factored

Marianna [84]

$a^3+b^3=(a+b)(a^2-ab+b^2)\\\\\\y=x^3+125=x^3+5^3=(x+5)(x^2-5x+5^2)\\\\=(x+5)(x^2-5x+25)$

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3 years ago

Find the area of a semi-circle with radius, r = 2cm.

hoa [83]

Answer:

The answer is 2pi

Step-by-step explanation:

To find the area of a cirlce, use the equation ( pi * r^2 ) so for a semi circle, which is half, simply divide that by 2. Plug in 2 for radius and you get 4pi/2 which simplifies to 2pi.

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3 years ago

Consider the function.

Novay_Z [31]

Answer:

f(x) has a slope of -1 and has a range of all real numbers.

Step-by-step explanation:

A linear function is a continuous function, so that exist a range value for all value of the domain, which corresponds to all real numbers. Regarding the function described above, the y- and x-intercepts are, respectively:

x-Intercept

$0 = - x-24$