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77julia77 [94]
3 years ago
5

Given that p(x) is a polynomial in 2 and a € R. If (x – a) is a factor of p(I), then p(a) must be

Mathematics
1 answer:
coldgirl [10]3 years ago
6 0
C. Zero is the correct answer

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<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B5%7D%7B3%7D%20%2B%20%20%5Cfrac%7B4%7D%7B6%7D%20%20%3D%20" id="TexFormula1" title=
o-na [289]

Answer:

\frac{7}{3} =2\frac{1}{3}

Step-by-step explanation:

For the problem:

\frac{5}{3} +\frac{4}{6} = ?

The Least Common Multiple (LCM) of 3 and 6 is 6. Multiply the numerator and denominator of each fraction by whatever value will result in the denominator of each fraction being equal to the LCM:

\frac{5}{3} +\frac{4}{6} =\frac{5*2}{3*2} +\frac{4}{6} =\frac{10}{6} +\frac{4}{6}

Now that the fractions have like denominators, add the numerators:

\frac{10}{6} +\frac{4}{6} =\frac{10+4}{6} =\frac{14}{6}

The Greatest Common Factor (GCF) of 14 and 6 is 2. The result can be simplified by dividing both the numerator and denominator by 2.

\frac{14}{6} =\frac{14/2}{6/2} =\frac{7}{3}

7 ÷ 3 = 2R1, therefore:

\frac{7}{3} =2\frac{1}{3}

3 0
2 years ago
Kendra is planning to ride her bicycle on a popular biking path that is 54 miles long. She plans to average 9 miles per hour. To
Stels [109]

Answer:

It will take 6 hours to complete the biking path.

5 0
2 years ago
Solve by factoring<br> please help this is timed :(
sdas [7]
You find values of 28 that add to -11! in this case thats -7 and -4. after that just plug in (x-7)(x-4)=0 so: x=4, x=7
4 0
2 years ago
Read 2 more answers
Grant is trying to make money to help pay for college by taking a job with Brian’s bike taxis if Baltimore. He has an agreement
alexandr402 [8]

Grant needs to ride at least 13.33 miles to male at least $ 15.00 a day

<em><u>Solution:</u></em>

Given that Grant has an agreement with Brian to rent the bike for $35.00 a night

He charges customers $3.75 for every mile he transports them

Grant needs to make at least $15.00 a day

To find: miles needed to ride

From given question, He charges customers $3.75 for every mile he transports them

So if he transports for "x" miles he would get,

\$ 3.75 \times x = \$ 3.75x

So the profit he gets is $ 3.75 and initial cost invested to rent bike is $ 35. Also, Grant needs to make at least $15.00 a day

So we can frame a inequality as:

3.75x - 35 \geq 15\\\\3.75x\geq 35 + 15\\\\3.75x\geq 50\\\\x \geq 13.33

So he needs to ride atleast 13.33 miles to male atleast $ 15.00 a day

7 0
3 years ago
( 8k + 9) - (6k + 5)
Katena32 [7]

Answer:

The expression is 2k + 4.

Step-by-step explanation:

You have to collect like-terms :

(8k + 9) - (6k + 5)

= 8k + 9 - 6k - 5

= 2k + 4

3 0
3 years ago
Read 2 more answers
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