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Karo-lina-s [1.5K]
3 years ago
12

HELp PLEASE WITH CORRECT ANSWER I NEED HELP I

Mathematics
2 answers:
olasank [31]3 years ago
6 0

Answer:

18in²

Step-by-step explanation:

Anastasy [175]3 years ago
6 0

Answer: I know da way hehhe

Step-by-step explanation:

Base times height / 2

12*3= 36/2 =18

Roblox:Supertasticgg just follow me on roblox

SUB TO FLAMINGO IF U GET IT RIGHT hehehheheh

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Dmitry_Shevchenko [17]
I think the correct answer from the choices listed above is the second option. The value of 0.94 in the function given above represents the decrease of the value of the car per year. Hope this answers the question. Have a nice day.
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3 years ago
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Please solve i and ii for me
KengaRu [80]

If you know the derivative f'(x) of some function f(x), you can tell exactly who f(x) is, up to an additive, constant term. In fact, knowing f'(x), you have

\displaystyle \int f'(x) = f(x)+c

In your case, we have

\dfrac{d}{dx} \sqrt{x+3} = \dfrac{1}{2\sqrt{x+3}}

So, the integral is almost immediate:

\displaystyle\int \dfrac{2}{\sqrt{x+3}} = \int \dfrac{4}{2\sqrt{x+3}} = 4\int\dfrac{1}{2\sqrt{x+3}} = 4\sqrt{x+3}+c

So, up to some constant additive term, our function is 4\sqrt{x+3}+c

To fix this constant, we know that the function passes through the point (6,10), so we have

f(6) = 4\sqrt{6+3}+c = 4\sqrt{9}+c=12+c=10 \iff c=-2

And so our function is 4\sqrt{x+3}-2

If we want to know when this function equals 6, we simply have to ask f(x)=6 and solve for x, so we have

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5 0
3 years ago
Please Hurry!!!!<br><br> Find f(-5) if f(x) = 5x + 11.
Naya [18.7K]

Answer:

-14

Step-by-step explanation:

f(-5)=5(-5)+11

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4 0
3 years ago
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MrRa [10]

Answer:

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Step-by-step explanation:

Since the highway fence is twice as cost as the one of the other 4 sides, this means that the highway fence = 2 normal fence.

Therefore, we use

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$1800 / (2 + 4) = $300

This means that every normal fence cost $300.

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3 years ago
Solve the equation. x2 = 160
zhannawk [14.2K]
80 because 160 divided by 2 is 80 so 2 x 80
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4 years ago
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