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3 years ago

Convert the following dotted decimal IP address into binary (see Block 3, Part 2): 172.61.35.186

Mathematics

1 answer:

Katen [24]3 years ago

8 0

Answer:

172.61.35.186 = 10101100.00111101.00100011.10111010

Step-by-step explanation:

The IP address is 32-bit long address which is used in form of decimal numbers separated by dots.

Each decimal is converted into 8-bits. If the bits are less than eight after conversion, zeroes are added to complete 8 bits.

So,

172: 10101100

61: 00111101

35: 00100011

186: 10111010

So,

172.61.35.186 = 10101100.00111101.00100011.10111010 ..

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Which expression is equivalent to 16+2·36?

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Answer:

4(3 + 2x)(-3 + 2x)

Step-by-step explanation:

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Original amount 120 and new amount is 30. what is the amount of decrease and percent of decrease

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Need help It is working with functions and I need assistance

Ainat [17]

Answer: its 4. Look at the graph, x is horizontal and y is vertical (first go sideways then go up.) if coordinates are x,y then first go sideways when looking for x. they give you x. 7. then we go up. the graph intersects 7 at 4, therefore the coords are 7, 4 and your y coordinate is 4.

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4 years ago

A wire b units long is cut into two pieces. One piece is bent into an equilateral triangle and the other is bent into a circle.

mezya [45]

1. Divide wire b in parts x and b-x.

2. Bend the b-x piece to form a triangle with side (b-x)/3

There are many ways to find the area of the equilateral triangle. One is by the formula A= $\frac{1}{2}sin60^{o}side*side= \frac{1}{2} \frac{ \sqrt{3} }{2} (\frac{b-x}{3}) ^{2}= \frac{ \sqrt{3} }{36}(b-x)^{2}$
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Another way is apply the formula A=1/2*base*altitude,
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so $r= \frac{x}{2 \pi }$

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4. Let f(x)= $\frac{ \sqrt{3} }{36}b^{2}-\frac{ \sqrt{3} }{18}bx+ \frac{ \sqrt{3} }{36}x^{2}+\frac{1}{4 \pi } x^{2}$

be the function of the sum of the areas of the triangle and circle.

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$(\frac{ \sqrt{3} }{18}+\frac{1}{2 \pi }) x=\frac{ \sqrt{3} }{18}b$

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3 years ago

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Look at pic plz help

jasenka [17]

Answer:

Mochi

Step-by-step explanation:

Mochi

Each week theres a increase of 4 in Mochi's weight. So you will add 4 twice to get to the 5th week.

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In 4 weeks Kappa weighed 14, which is less that Mochi at the pace Kappa is going at.

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and 2nd week Kappa weighed 5

and 1st week Kappa weighed 3

Looking at the graph, we can give a rough estimate on the 5th week it's going to be 16 or 17 either way making Mochi heavier.

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