3 years ago

Which of the following is the complete list of roots for the polynomial function fx= (x^2

Mathematics

2 answers:

julia-pushkina [17]3 years ago

8 0

6x3+49x2+126x+104 (I just simplified it, if it is incorrect I'm sorry I didnt understand what you were asking -,^-)

Novay_Z [31]3 years ago

4 0

Answer:

-2, -4, -13/6

Step-by-step explanation:

You need to multiply this out and factor. If you would me to show you step by step please let me know.

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Please help and show work

san4es73 [151]

Step-by-step explanation:

Since PT = 2PM and AR = 2AD,

The midsegment MD must be the average of PA and TR:

Therefore we have

2(20x + 4) = 10 + (34x + 16)

=> 40x + 8 = 34x + 26

=> 6x = 18

=> x = 3

Hence length of MD

= 40(3) + 8 = 128.

8 0

3 years ago

Last year, a car dealership sold 144 new cars and 108 used cars. Since then, the number of new cars sold is increasing by 8 cars

morpeh [17]

Answer: 4 years

Step-by-step explanation:

144 + 8(4) = 176

108 - 5(4) = 88

88 x 2 = 176

4 0

3 years ago

the distance from talamunda to velcratianis 700 miles. the rain takes 5 hours to travel the distance. at what unit rate is the t

belka [17]

140 miles per hour to reach your 700 mile goal.

<h2><u><em>Do NOT try this you will crast and die none of us want that to happen to you!</em></u></h2>

5 0

3 years ago

Sameena buys x packets of batteries and y boxes of batteries write down and expression, in terms of x and y, for the total numbe

shusha [124]

Answer:

4x plus 20y

Step-by-step explanation:

4 times x plus 20xy

4x plus 20y

3 0

2 years ago

The measured length is 250 ft. The actual length is 246.9 ft. Find the percent error.

Marta_Voda [28]

Percent error = 1.2556%

Steps:
Percent Error =
Vobserved - Vtrue
Vtrue
=
250 - 246.9
246.9
=
3.1
246.9
= 1.2555690562981%

7 0

3 years ago