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Vedmedyk [2.9K]
3 years ago
11

Please Help I'm having trouble!!!!!!

Mathematics
1 answer:
Alla [95]3 years ago
7 0

Answer:

  • b = P - a - a - B
  • b = P - 2a - B

Step-by-step explanation:

The perimeter is the sum of the lengths of the sides, so is ...

  P = B + a + b + a

Subtracting the terms that are not "b" from both sides of the equation, you get

  P - a - a - B = b

Swapping sides of the equal sign, this matches the first choice:

  b = P - a - a - B

The two "-a" terms are "like terms" so can be added together. The result matches the second choice.

  b = P - 2a - B

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gregori [183]

Isn't it 56.12 - 9.85?

If so,

Answer:

48.27 dollars.

Hope this helps!

Hope Your Thanksgiving Goes Well, Here's A Turkey!



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3 years ago
Berikut ini adalah data hasil penjualan beras toko “Sukses” selama seminggu (dalam kg). 24, 23, 25, 30, 31, 23, 26, 25, 29, 27,
Gnoma [55]

The mode of the given data is 25.

<u>Explanation:</u>

24, 23, 25, 30, 31, 23, 26, 25, 29, 27, 26, 25, 26, 25, 24, 27, 28, 30, 25, 27, 30, 26

Rearranging the data in ascending order:

23, 23, 24, 24, 25, 25, 25, 25, 25, 26, 26, 26, 26, 27, 27, 27, 28, 29, 30, 30, 30, 31

Mode of a data is the number that is repeated the most number of times in the entire data set.

From the given data set, we can see that the number that is repeated the maximum number of times is 25 as 25 is repeated 5 number of times.

Thus, the mode of the given data is 25.

6 0
3 years ago
Which is the best estimate of 54 times 68
aleksandr82 [10.1K]
54x68 estimated would be 50x70 so your answer would be 3,500
6 0
4 years ago
It takes Jenny 1/4 hour to ride her bike 1/2 mile. What is her unit rate of travel in miles per hour?
Dovator [93]

Answer:

2 mph

Step-by-step explanation:

Since Jenny can do 1/2 of a mile in 1/4th of an hour, she can do twice as many miles, which is 1/2

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3 years ago
What is the degree measure of ACD​
kupik [55]

Answer:

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Step-by-step explanation:

8 0
4 years ago
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