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3 years ago

15

Here is an easy one. Do you knowwww

1 answer:

Gnesinka [82]3 years ago

6 0

Answer:

its a,b,c, or d

Step-by-step explanation:

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Which phrase describes the variable expression y - 12

ahrayia [7]

Answer:

The number y decreased by 12.

Step-by-step explanation:

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4 years ago

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Consider the equation y = –3(x – 3) Which equation, when graphed with the given equation, will form a system with lines that ove

pentagon [3]

Answer:

y=-3x+9 (D)

Step-by-step explanation:

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3 years ago

Two coins are knocked off a table at the same time by different forces. which coin will hit the ground first?

Anastasy [175]

They will land at the same time

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3 years ago

3x^3-2x^2-147x+98=(ax-c)(bx+d)(bx-d) where a,b,c and d positive integers. Work out the value of a,b,c and d

Alexxx [7]

Expand the right side:

$(ax-c)(bx+d)(bx-d)=(ax-c)(b^2x^2-d^2)$

$=ab^2x^3-b^2cx^2-ad^2x+cd^2$

Notice that 98 = 2 * 7 * 7, so we have $c=2$ and $d=7$ .

Then

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and

$ab^2=3\implies b^2=1\implies b=1$

6 0

3 years ago

I trying to simplify ( 14+5) +15÷2 PLEASE HELP this is a 5th grade math question

sertanlavr [38]

Answer:

14+5 = 19

19 + 15/2

15/2 = 7.5

19+7.5 = 26.5

Just remember PEMDAS!

Pls mark brainliest

Step-by-step explanation:

6 0

4 years ago