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1 year ago

Is this correct or no if not what the answer

Mathematics

1 answer:

trapecia [35]1 year ago

6 0

Answer:

While D is partially correct, A is the way to go, because samples are easier to collect than whole populations. The internet quotes, "It is a much quicker process and is more time efficient." This proves the theory why A is the correct answer.

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She has 49 packs of red balloons,66 packs of blue balloons and 35 packs of yellow balloons. Each pack contained 12 balloons. She

Mars2501 [29]

Answer:

Step-by-step explanation:

just multiply all all the packs by 12 an then subtract 225 and then u divide that by 25 and u get 63

5 0

2 years ago

Which of the following is NOT true about the hypotenuse of a triangle?

fiasKO [112]

Depending on the length of the two sides of the triangle the length could be smaller than 1.

The answer that is not true is :

B. It is always greater than 1

3 0

2 years ago

Complete the square for the function f(x) = x² - 4x + 6. What is the minimum point on a graph of this function?

AVprozaik [17]

Answer:

2,2

Step-by-step explanation:

f(x)=(x-2)^2+2

=2,2

4 0

2 years ago

I need help with these.

sattari [20]

Answer:

See below.

Step-by-step explanation:

5^2 + 12^2 = x^2

25 + 144 = x^2

169 = x^2

x = 13

3^2 + x^2 = [sqrt(10)]^2

9 + x^2 = 10

x^2 = 1

x = 1

1^2 + x^2 = 4^2

1 + x^2 = 16

x^2 = 15

x = sqrt(15)

[sqrt(27)]^2 + x^2 = 6^2

27 + x^2 = 36

x^2 = 9

x = 3

15/5 = c/sqrt(29)

5c = 15 * sqrt(29)

c = 3sqrt(29)

26/13 = x/12

2 = x/12

x = 24

7 0

2 years ago

Two buses leave towns 1631km apart at the same time and travel toward each other. one bus travels 17 /kmh slower than the other.

Blababa [14]

Suppose one bus travels at x km/h, the second bus is 17 km/h slower so it is x-17
the first bus travels a total of 7x km, the second bus travels 7(x-17)km, together they travel the total distance of 1631 km
7x + 7(x-17) =1631
7x + 7x -119 =1631
14x=1750

x=125
x-17=108

5 0

2 years ago