Could I get some help? Its simplifying square roots of negative numbers.

Mathematics

1 answer:

Ainat [17]3 years ago

8 0

Answer:

The square root of -100 is 10i.

Step-by-step explanation:

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Please help me if you have the intelligence to thank you

koban [17]

Answer:

Step-by-step explanation:

3 0

3 years ago

Find f(6) if f(x)=x^2 divided by 3x+x

Alinara [238K]

So, if I'm understanding you correctly, f(x)=x^2 divided by 3x+x, or
f(x) = (x^2)/(3x+x)
f(6) --> plug the 6 in to all values of x --> f(6) = (6^2)/(3×6 + 6) = 36/(18+6)
= 36/24 --> both are divisible by 12, so 36/12=3 and 24/12=2, now we have the reduced (simplified) answer:
f(6) = 3/2, or 1 1/2, or 1.5

3 0

4 years ago

The height of a seat on a Ferris wheel can be modeled as H (t) = 48 sin (pi/30 t+ 3pi/2) + 53, where tis time in seconds and H(t

Sedaia [141]

Answer:

101ft

Step-by-step explanation:

the answer is in the above image