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2 years ago

What is the domain and range of the function graphed below?

Mathematics

1 answer:

Nataliya [291]2 years ago

6 0

Answer:

I think the answer is C.

Step-by-step explanation:

I hope this helps :)

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Rewrite the expression as an equivalent power with a negative exponent.<br> a. 1/49<br> b. 27/125

Hunter-Best [27]

$\dfrac{1}{49}=\left(\dfrac{1}{7}\right)^2=7^{-2}\\
\dfrac{27}{125}=\left(\dfrac{3}{5}\right)^3=\left(\dfrac{5}{3}\right)^{-3}$

3 0

3 years ago

Write an equivalent expression for each of the following. Express your answers in the form a + bi or a - bi

Lana71 [14]

Answer:

44 +14i

Step-by-step explanation:

(5 + i)(9 + i)

FOIL

first 5*9 = 45

inner: 9i

outer :5i

last: i*i = i^2 = -1

Add togheter

45 + 9i+5i -1

Combine like terms

44 +14i

6 0

2 years ago

Whats the are of a parralelagram thats 9,3,20 23 5

vampirchik [111]

Answer:

Step-by-step explanation:

That is not a parallelogram. It has more than four sides.

Area of the white part of the figure is 4×20 = 80 m²

If you expand the figure to include the white part, its area is 9×23 = 207 m².

Green area = 207-80 = 127 m²

8 0

2 years ago

Please help me someone

Brut [27]

Answer: C

Step-by-step explanation: Consider a triangle with points A, B and C. You must create a perpendicular bisector of AB and then a perpendicular bisector of BC that crosses each other. Then you must label the center of that point D, and then using a compass tool, create a circle around the triangle.

8 0

1 year ago

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The equation of the line of best fit of a scatter plot is y = 6x − 9. What is the slope of the equation?

nignag [31]

The slope of the equation is 6

8 0

3 years ago

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