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Lana71 [14]
4 years ago
9

When a question asks you to "Explain", what are you expected to do AND

Mathematics
2 answers:
maks197457 [2]4 years ago
8 0

Answer:

they want to tell you why the answer is what it is

Step-by-step explanation:

liubo4ka [24]4 years ago
8 0

Answer:

They are asking you "how" you managed to get your answer

Step-by-step explanation:

say the question is 5×5=25 and the question say Explain;"well if you add 5+5+5+5+5 is equals 25"

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Plz help due tomorrow
Harman [31]

Answer:

(C)

Step-by-step explanation:

6 0
3 years ago
John's patio is 5 feet by 10 feet. He will be increasing the width and the length each by x feet. He wants the new area of his p
tangare [24]
Current area is 5ft * 10ft = 50ft^2.

Increasing by x, you have:
(5 + x)*(10 + x)  \geq  126 \\\\ 50 + 5x + 10x + x^2  \geq  126 \\\\ x^2 + 15x - 76  \geq  0 \\\\ x  \geq  4, x  \geq  -19

Since length must be positive, x \geq 4

6 0
3 years ago
A new youth activity center is being built in oak valley. the perimeter of the rectangular playing field is 332 yards. the lengt
allsm [11]

In this question, it is given that

A new youth activity center is being built in oak valley. the perimeter of the rectangular playing field is 332 yards. the length of the field is 5 yards less than double the width.

Let the width is x yards . And length is 5 yards less than double the width, so length is (2x-5) yards  .

Perimeter is the sum of all sides, that is

x+2x-5+x+2x-5 = 332
\\
6x-10 = 332
\\  6x = 342
\\
x = 57 yards

So the width is 57 yards and length is

2x-5 = 2*57-5 = 109 yards

8 0
4 years ago
Read 2 more answers
Find the factored form of this trinomial.<br> b2 - 11b - 12
Levart [38]

Answer:

( b + 1 ) ( b - 12 )

3 0
3 years ago
A survey about phone service has a margin of error of 5%. Out of 150 people surveyed, 103 said that they were pleased with their
lapo4ka [179]

Answer:

The range of the number of people that are satisfied is option A. 46,968 to 51,912 customers.

Step-by-step explanation:

Hi, to solve this problem you need to calculate the total number of customers that are pleased with the service, based on the 150 people sample.

so:

(72,000 x 103 )÷150 = 49,440

The next step is to calculate the 5% margin of error of that result.

49,440 x 0.05= 2,472

Finally, to obtain the range you need to add and subtract the margin to the total number of customers that are pleased with the service.

49,440-2,472= 46,968

49,440 + 2,472=51,912

So, the range of the number of people that are satisfied is option A. 46,968 to 51,912 customers.

8 0
3 years ago
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