3 years ago

Х

Mathematics

1 answer:

Tema [17]3 years ago

7 0

Answer:

ffdddddddddddddffffddfffddd

Step-by-step explanation:

ddghhgfdddsffffffffffffddddddd

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You earn $30 for washing 5 cars.how much do you want for washing 3cars

Blizzard [7]

Answer:

$18

Step-by-step explanation:

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Write two polynomials whose sum is x to the second power and whose difference is 1

Alex777 [14]

Answer:

Therefore, the first polynomial is:

$Z=\frac{1}{2}x^2+\frac{1}{2}\\$

the second polynomial is:

$Y=\frac{1}{2}x^2-\frac{1}{2}\\$

Step-by-step explanation:

We assume that: Z is first polynomial and Y is second polynomial.

Therefore, we have

$Z+Y=x^2\\\\Z-Y=1\\\\\implies Z+Y+Z-Y=x^2+1\\\\2Z=x^2+1\\\\Z=\frac{1}{2}x^2+\frac{1}{2}\\$

now, we get

$\implies Z+Y-Z+Y=x^2-1\\\\2Y=x^2-1\\\\Y=\frac{1}{2}x^2 -\frac{1}{2}$

Therefore, the first polynomial is:

$Z=\frac{1}{2}x^2+\frac{1}{2}\\$

the second polynomial is:

$Y=\frac{1}{2}x^2-\frac{1}{2}\\$

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3 years ago

What is 200 times 40000

denis-greek [22]

200 times 40000 is 8000000.

200

x 40000

---------------

8000000

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Write an equation for the line parallel to the given line that contains point C

ch4aika [34]

   y - y₁ = m(x - x₁)
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3 years ago

Please help aced+ if you can.

djverab [1.8K]

168 is the answer no explanation sorry but the answer is 168

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