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shepuryov [24]
3 years ago
5

According tot he rational root theorem, which statement about f(x)=12x^3-5x^2+6x+9 is true?

Mathematics
1 answer:
vampirchik [111]3 years ago
3 0

Answer:

If there are any rational roots, it would be a factor of your constant term (9) divided by a factor of the high-order coefficient (12).

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icang [17]
5/6 as there is 6 jumps and the dot is placed on the fifth therefore being 5/6
3 0
3 years ago
Kiran says, "I bought 2.5 pounds of red and yellow lentils. Both were $1.80 per pound. I spent a total of $4.05." Write a system
Dmitry_Shevchenko [17]

Answer:

The system of equations is given as:

x + y = 2.5 .... Equation 1

1.8x + 1.8y = 4.05....Equation 2

Step-by-step explanation:

Kiran says, "I bought 2.5 pounds of red and yellow lentils. Both were $1.80 per pound. I spent a total of $4.05

Let

x represent red lentils

y represent yellow lentils.

x + y = 2.5 .... Equation 1

x = 2.5 - y

$1.80 × x + $1.80 × y = $4.05

1.80x + 1.80y = 4.05....Equation 2

The system of equations is given as:

x + y = 2.5 .... Equation 1

1.8x + 1.8y = 4.05....Equation 2

6 0
3 years ago
Carlotta collects stamps. She owns f stamps from France and 15 more than twice this amount of American stamps. Which expression
Digiron [165]

Answer:

D: 2f+15

Step-by-step explanation:

f is the number of stamps from France that Carlotta owns.

Twice this amount is 2f

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7 0
3 years ago
Quadrilateral jklm is a rhombus. the diagonals intersect at n. if the measure of angle jkl is 104°, find the measure of angle jk
Paul [167]
The diagram of rhombus JKLM is shown in the diagram below

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If angle JKL is 104°, the measurement of angle JKN is 104÷2=51°

5 0
3 years ago
Read 2 more answers
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Salsk061 [2.6K]

Answer:

1/4 x

Step-by-step explanation:

I think this because you don't know the amount of salt so that would be labeled x.

6 0
3 years ago
Read 2 more answers
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