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Ipatiy [6.2K]
4 years ago
10

A rectangle has a height of 5x and a width of x+2

Mathematics
1 answer:
sladkih [1.3K]4 years ago
3 0
Area=(5x+10x)unit^2
Perimeter=(12x+4) unit
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Write H(t) for the amount spent in the United States on health care in year t, where t is measured in years since 2000. The rate
ella [17]

Answer: Linear model H(t)=9t+100 and H'(t) = 9 units.

Step-by-step explanation:

Since we have given that

In 2000, amount spent = $100 billions

In 2010, amount spent = $190 billions.

So, rate of increase would be

\dfrac{190-100}{2010-2000}\\\\=\dfrac{90}{10}\\\\=9

So, linear model for H(t) would be

H(t)-190=9(t-10)\\\\H(t)=9t-90+190\\\\H(t)=9t+100

So, H'(t) would be 9.

Hence, linear model H(t)=9t+100 and H'(t) = 9 units.

5 0
3 years ago
Select the correct answer.
gtnhenbr [62]

Answer:

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Step-by-step explanation:

To determine the number of years needed for the company to process a certain amount of milk, we use the given function which relates the number of years, x, and the gallons of milk, y. We simply substitute the number of gallons to y and solve for x.  

y = x^6 − 9x^4 + 70x^2

630 = x^6 − 9x^4 + 70x^2

Solving for x, we will have

x = 4.8866 years or approximately 5 years

Hope this answer helps you :)

Have a great day

Mark brainliest

7 0
3 years ago
LOOK AT THE PICTURE <br><br> Please help I’m on a test will mark brainliest!
algol13

Answer:

2/7

Step-by-step explanation:

You have to flip the fraction to check, you see what times 3 gets you six... 2!

then what times one gets you 7.. 7! and that how you get 3/7

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3 years ago
Bonnie has twice as many cousins as Robert.George has 5 cousins, which is 11 less than bonnie has.how many cousins does robert h
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Answer:9

Step-by-step explanation:

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3 years ago
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Which is the equation for AD?<br> -6x+y=6<br> x+y=6<br> -x+y=6<br> 6x+6y=6
romanna [79]
So we have the points (-5,1) for A and (0,6) for D. By using y=mx+b we can determine that y=x+6 which also can be rewritten as -x+y=6.
7 0
4 years ago
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