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3 years ago

What is 79(554)+5(746)?

Mathematics

2 answers:

Gala2k [10]3 years ago

7 0

Answer:

47496

Step-by-step explanation:

ArbitrLikvidat [17]3 years ago

3 0

Answer: The answer is 47496

Step-by-step explanation:

If you multiply 79 x 554 =43766

Then you multiply 5 x 746= 3730

You add 43766+ 3730 = 47496

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Find the median of the data.

kipiarov [429]

Answer:

92.5

Step-by-step explanation:

The data given:

93, 81, 94, 71, 89, 92, 94, 99

Put the data in the ascending order:

71, 81, 89, 92, 93, 94, 94, 99

Since the data size is even, the median is the average of middle two:

median = (92 + 93)/2 = 92.5

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2 years ago

-6+6=0 is an example of what property ?

notka56 [123]

Step-by-step explanation:

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2 years ago

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kow [346]

Answer:

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2 years ago

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If f(x)=ln(sin(2x)), f''(π/4) is equal to

Licemer1 [7]

Use the chain rule to compute the second derivative:

$f(x)=\ln(\sin(2x))$

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$f'(x)=(\ln(\sin(2x)))'=\dfrac{(\sin(2x))'}{\sin(2x)}=\dfrac{\cos(2x)(2x)'}{\sin(2x)}=\dfrac{2\cos(2x)}{\sin(2x)}$

$f'(x)=2\cot(2x)$

Then the second derivative is

$f''(x)=(2\cot(2x))'=-2\csc^2(2x)(2x)'$

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Then plug in π/4 for x :

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3 years ago

Find the volume of the rectangular prism. WA 3yd 3 yd 4 yd

dlinn [17]

Answer:

V = 36

Step-by-step explanation:

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2 years ago

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