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Maru [420]
3 years ago
8

Write a polynomial function in standard form with real coefficients who's zeros include 4, 2i, -2i

Mathematics
1 answer:
sertanlavr [38]3 years ago
4 0
Hope this helps you.

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It's not B or C and can you explain the work please and thanks
leva [86]

The temperature at the start (2:00 AM) is -6°C

It furthered decreased by 8°C

-6 - 8 = -14

(B) -14°C is your answer

~<em>Senpai</em>

3 0
3 years ago
Please help I need help with this badly asap !
evablogger [386]

Answer:

The third option

Step-by-step explanation:

It perfectly represents -24/3.

7 0
3 years ago
X-1.6=2.4+0.8x solve for x. <br><br>What did I do wrong?
trapecia [35]

\bf x-1.6=2.4+0.8x\implies \stackrel{\textit{subtracting 2.4}}{x-4=0.8x}\implies \stackrel{\textit{subtracting x}}{-4=0.8x-x} \\\\\\ -4=-0.2x\implies \cfrac{-4}{-0.2}=x\implies 20=x

3 0
4 years ago
What is the 8th term of the sequence given by an = 3n-5?
Amanda [17]

Answer:

a10 = 25

Step-by-step explanation:

I'm not certain that I have interpreted the question in the way it was intended; however, if I have:

a 10  =  3 (10 )  −  5  =  

30  −  5  =  25

5 0
3 years ago
Find the area of a circle with a radius of 5 feet. Round your answer to the nearest tenth.
klio [65]

Answer:

78.6

Step-by-step explanation:

Area of  circle = Pi*r^2

r=5

for pi use calculator or pi=3.142

area =Pi*r2=(3.142)*5^2=(3.142)*25=78.55 = 78.6 (1 decimal place which is same with tenth)

7 0
3 years ago
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