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rosijanka [135]
3 years ago
10

Find the domain of the function. (Enter your answer using interval notation.) f(x) = 7 − 1 2 x if x ≤ 2 8x − 4 if x > 2 g

Mathematics
1 answer:
11Alexandr11 [23.1K]3 years ago
4 0

Answer\left ( -\infty,2\right ]

Step-by-step explanation:

Given

(i)

F(x)=7-12x

and x\leq 2

Domain is \left ( -\infty,2\right ]

(ii)F(x)=8x-4

x>2

Domain is (2,\infty)

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It takes 2 hours and 32 minutes to wash 4 loads of clothes in a washing machine. At the same rate
SSSSS [86.1K]

Well, it’s quite surprising to learn that washing and drying may take up to 80 minutes.

5 0
3 years ago
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The volume of a rectangular prism is 270 cubic centimeters the height of the prism is 5 centimeters. What could the length and w
kotegsom [21]

Answer:

The answer to your question is below

Step-by-step explanation:

Data

Volume = 270 cm³

height = 5 cm

length = ?

width = ?

Formula

Volume of a rectangular prism = height x length x width

- Solve for Area of the base (height x length)

Area of the base = Volume / height

-Substitution

Area of the base = 270 / 5

-Result

Area of the base = 54 m²

2.- Find the prime factors of 54

                    54   2

                    27   3

                      9   3

                      3   3

                       1

3.- The possible values of the sidas of the rectangle are:

Combining the prime factor of 54.

              Length                        Width

              2 x 3 = 6           and    3 x 3 = 9

or            2 x 3 x 3 = 18   and    3 x 1 = 3

or            3 x 3 x 3 = 27  and     2 x 1 = 2

6 0
3 years ago
Giving branly to the frist one to answer and give the best and right answer
musickatia [10]

Using translation concepts, it is found that his mistake was that he made the shifts on the wrong coordinates, and the new location is at (1,5).

<h3>What is a translation?</h3>

A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction in it's definition.

Initially, researching the problem on the internet, it is found that the market is at position (3,8).

Then, it was shifted 2 units left and 3 units down, hence the new position is given by:

(3 - 2, 8 - 3) = (1,5).

His mistake was that he made the shifts on the wrong coordinates, and the new location is at (1,5).

More can be learned about translation concepts at brainly.com/question/4521517

4 0
2 years ago
What times what equals 81
defon
Besides the obvious one(81*1), the only 2 combinations are 9 and 9, or 27 and 3.
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3 years ago
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Which expression is equivalent to ^4sqrt6/^3sqrt2?
BigorU [14]

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3 years ago
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