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baherus [9]
3 years ago
9

What is the answer to f(x)=√x-3

Mathematics
2 answers:
Alekssandra [29.7K]3 years ago
8 0
It cannot be simplified.
fgiga [73]3 years ago
3 0
There is no solution to this
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a cold front came in today and the temperature dropped 30 degrees. Write an algebraic expression to explain the new temperature.
Komok [63]

Answer:

The algebraic equation describing the above

X+y= x-30

Step-by-step explanation:

The initial temperature of the environment= x degrees

Temperature of the front= y degrees

the environment dropped 30 degrees, means loosed 30 degrees.

The final temperature f the environment= x-30

The algebraic equation describing the above

X+y= x-30

6 0
3 years ago
75,575 how do the values of the digit differ in the number?
Vsevolod [243]

Answer:

<u>7</u>5,575 - ten-thousands place; this 7 is worth 70,000

7<u>5</u>,575 - thousands place; this 5 is worth 5,000

75,<u>5</u>75 - hundreds place; this 5 is worth 500

75,5<u>7</u>5 - tens place; this 7 is worth 70

75,57<u>5</u> - ones place; this 5 is worth 5



8 0
3 years ago
If we changed the –0.14 to a 2 in the equation, what would happen to the graph?
MatroZZZ [7]

If -0.14 is changed to 2, the graph would become a positive graph, or it would be steeper, because it has a positive slope

The equation of the graph is given as:

y = -0.14x + 3

The above equation is a linear equation, which is represented as:

y =mx + c

Where m represents the slope of the linear equation.

By comparison, we have:

m = -0.14

i.e. the slope of the equation y = -0.14x + 3 is -0.14

When -0.14 is replaced with 2, the equation becomes

y = 2x + 3

And the slope of the new equation y = 2x + 3 is

m =2

2 is greater than -0.14, and 2 is positive.

This means that the graph would become a positive graph, or it would be steeper, because it has a positive slope

Read more linear equations at:

brainly.com/question/19045223

6 0
3 years ago
Find the areas of the sectors formed by ∠DFE. Round your answers to the nearest hundredth.
bija089 [108]

Answer:

Area of the sector in red = 177.87 cm²

Area of the sector in blue = 437. cm²

Step-by-step explanation:

Area of the sector = \frac{\theta}{360}(\pi )(r)^2

Area of the sector shaded in blue = \frac{256}{360}(\pi )(14)^2

                                                        = 437.87 cm²

Central angle formed by sector shaded in red = 360 - 256 = 104°

Area of the sector shaded in red = \frac{104}{360}(\pi )(14)^2

                                                      = 177.884

                                                      ≈ 177.88 cm²

Therefore, area of the sector shaded in red = 177.87 cm² and area of the sector in blue = 437.88 cm²

6 0
3 years ago
A rectangular garden has length and width as given by the expressions below. Length: 4 − 7(3x + 4y) Width: 3x(−2y) Write a simpl
dsp73

⇒ 8 − <span> ⇒ 42</span>x − <span> ⇒ 56</span>y − <span> ⇒ 12</span>xy

8 0
4 years ago
Read 2 more answers
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