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anastassius [24]
3 years ago
8

Find (12y + 20y2 – 2) + (-13y2 + y - 10). Write your answer in standard form.

Mathematics
1 answer:
kicyunya [14]3 years ago
3 0

Answer:

7y²+13y-12

Step-by-step explanation:

20y²+12y-2-13y²+y-10

7y²+13y-12

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If F(x) =3x-2/6 which of the following is the inverse of f(x)
marissa [1.9K]

Answer:

f^{-1}(x)=y/3-1/9

Step-by-step explanation:

f(x)=3x-2/6

f^{-1}(x)=x/3-1/9



if f(x)=(3x-2)/6

answer:f^{-1}(x)=(6x+2)/3

4 0
2 years ago
When f(n)=-8 what is the value of n?
Lelu [443]

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20 the answer is 20 because you plug in 4 for n.

8 0
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A pack of cards is numbered 1 to 24. A card is chosen at random. Find the probability that the number on the card is divisible b
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Answer:

Step-by-step explanation:

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3 0
3 years ago
Mr. JB has a rectangular lot that measures 550 meters by 550 km. What is the area of the land in square meter. He i selling the
Bingel [31]

9514 1404 393

Answer:

  15/22 peso/m^2 ≈ 0.68182 peso/m^2

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The area is the product of the dimensions. 1 km = 1000 m.

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The price per square meter is ...

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7 0
2 years ago
What is 82447.96 rounded to the nearest cubic inch?
Zinaida [17]

Answer:

82448 Cubic Inches

Step-by-step explanation:

Our number is 82447.96

We know that we want to try our best to make this a whole number.

So, lets round 82447.96 up from the decimal point.

now the 0.06 will round the the 0.9 up.

Now we add the 1.0 to 82447.

Our number is now 82448.

Our number rounded to the nearest cubic inch is 82448.

<em>~CaityConcerto</em>

8 0
3 years ago
Read 2 more answers
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