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ollegr [7]
3 years ago
6

Cmon fwm on dis one to

Mathematics
1 answer:
stich3 [128]3 years ago
3 0

Answer:

x = 10.5

Step-by-step explanation:

we know that ZP = PX (its the midpoint of the rectangle)

11 = PX

ZP + PX = ZX

11+11 = ZX

22 = ZK

2x + 1 = 22

2x = 22 -1

2x = 21

x = 21/2

x = 10.5

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Answer:

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Step-by-step explanation:

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2 years ago
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Using a linear approximation, estimate f(2.1), given that f(2) = 5 and f'(x) = √3x-1.
algol [13]

Answer:

f\left( {2.1} \right) \approx 5.22360.

Step-by-step explanation:

The linear approximation is given by the equation

                            {f\left( x \right) \approx L\left( x \right) }={ f\left( a \right) + f^\prime\left( a \right)\left( {x - a} \right).}

Linear approximation is a good way to approximate values of f(x) as long as you stay close to the point x= a, but the farther you get from x=a, the worse your approximation.

We know that,

a=2\\f(2) = 5\\f'(x) = \sqrt{3x-1}

Next, we need to plug in the known values and calculate the value of f(2.1):

{L\left( x \right) = f\left( 2 \right) + f^\prime\left( 2 \right)\left( {x - 2} \right) }=5+\sqrt{3(2)-1}(x-2) =5+\sqrt{5}(x-2)

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f\left( {2.1} \right) \approx 5+\sqrt{5}(2.1-2)\approx5.22360.

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3 years ago
Dinner at chili's came to 27.00. You want to leave a tip of 15%,how much money will you leave for just the tip
sveticcg [70]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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2 years ago
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Sedbober [7]
440 thousands. You take out the three zeros and you'll get your answer. Hope it helps! :)
6 0
2 years ago
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