3 years ago

HURRY I NEED IT FOR 3rd GRADE MATH Whats 73 + 82

Mathematics

1 answer:

Bumek [7]3 years ago

7 0

Answer:

155

Step-by-step explanation:

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saveliy_v [14]

Your answer is either 11/3 or -11/3

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3 years ago

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Simplify and put in a Simplified Expression:<br> 12x + 3x2-6-6x

denpristay [2]

Answer:

3(2x+x²-2)

Step-by-step explanation:

12x+3x²-6-6x

collect like terms

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factor the expression

3(2x+x²-2)

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2 years ago

The difference of two trinomials is x2 - 10x + 2. If one of the trinomials is 3x? - 11x - 4, then which expression could be the

klio [65]

Answer:

$2x^2-x-6$

$4x^2-21x-2$

Step-by-step explanation:

The difference of two trinomials $P(x)$ and $Q(x)$ is $x^2 - 10x + 2.$ This means that

$P(x)-Q(x)=x^2-10x+2$

$Q(x)-P(x)=x^2-10x+2$

If one of the trinomials is $P(x)=3x^2-11x - 4,$ then

$(3x^2-11x-4)-Q(x)=x^2-10x+2$

$Q(x)-(3x^2-11x-4)=x^2-10x+2$

1. If $(3x^2-11x-4)-Q(x)=x^2-10x+2,$ then

$Q(x)=(3x^2-11x-4)-(x^2-10x+2)\\ \\Q(x)=(3x^2-x^2)+(-11x+10x)+(-4-2)\\ \\Q(x)=2x^2-x-6$

2. If $Q(x)-(3x^2-11x-4)=x^2-10x+2,$ then

$Q(x)=(x^2-10x+2)+(3x^2-11x-4)\\ \\Q(x)=(x^2+3x^2)+(-10x-11x)+(2-4)\\ \\Q(x)=4x^2-21x-2$

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3 years ago

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mezya [45]

Answer:

3 weeks

Step-by-step explanation:

6 quarts = 12 pints

12 divided by 3 = 4

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3 years ago

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Mashutka [201]

Answer:ion even know cus i just want the points

Step-by-step explanation:

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3 years ago