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3 years ago

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The area of a parcel of land can be represented by the expression 9x2 - 6x + 10. The parcel must be divided into 3 equal parts.

What is an expression that represents the area of each part?
A) 3x2 - 2x + 3 1 3
B) 9x2 - 6x + 13
C) 9x6 - 6x3 + 10
D) 27x2 - 18x + 30

1 answer:

katovenus [111]3 years ago

3 0

Answer is B.

Hope this helps!!

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Answer:

y = (x-7)/9

Step-by-step explanation:

y = 9x + 7

x = 9y + 7

x - 7 = 9y

y = (x-7)/9

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For selected years, the national health care expenditure, in billion of dollors can be modelled by H=29.57e^0.0970t, remains acu

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Answer:

The correct answer is 54.76 years.

Step-by-step explanation:

The national health care expenditure (H) , in billion of dollars is modeled by

H = 29.57 × $e^{0.0970t}$ .

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Thus putting the value of H = 6000 in the above modeled equation we get,

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⇒ 202.908 = $e^{0.0970t}$

Taking logarithm with the base of e (㏑) both sides we get,

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3 years ago

A model of a rectangular patio at a landscaping business will be enlarged by a scale factor of 2 when it is installed in a custo

VARVARA [1.3K]

Answer:

C) The area of the landscape model is A = 40 sq ft.

Step-by-step explanation:

The original dimensions of the rectangular patio model is

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Now, the new area A" is enlarged by a factor of 2

⇒ The new Length = L" = (2 L)

The new Width = W" = (2 W)

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But, the area of the new enlarged patio is 160 square feet.

⇒ 160 sq ft = 4 x A

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⇒ A = 40 sq ft.

Hence, the area of the landscape model is A = 40 sq ft.

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3 years ago

Read 2 more answers

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<span>Each question has 5 possible choices for an answer>
1st question: 5 ways
2nd question: 5 ways
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12th question: 5 ways

----
Total # of possible answers 5*5*5...*5*5 = 5^12 = 244,140,625
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Cheers,
Stan H.
=========================
The answer is 244,140,625</span>

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Trains Two trains, Train A and Train B, weigh a total of 300 tons. Train Ais heavier than Train B. The difference of their weigh

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<em>Train A = 214 </em>

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<em>Hope I helped!!! ^^</em>

<em>_______________</em>

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<em>私が助けてくれたらいいのに！^ ^</em>

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3 years ago