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3 years ago

6

How is the following reciprocal function f(x)=

le="\frac{1}{x+2}" alt="\frac{1}{x+2}" align="absmiddle" class="latex-formula"> decreasing?

1 answer:

meriva3 years ago

8 0

Answer is b for sure I am just trying to get point not right answer decrees

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Which of these is a complex number? <br><br> A. <br><br> B. <br><br> C. <br><br> D.

Step2247 [10]

Answer:

option D

$\frac{8}{3} + \sqrt{\frac{-7}{3} }$

Step-by-step explanation:

Given in the question are 4 number

5√1/3 - $\frac{9}{\sqrt{7} }$

2 - $\frac{1}{\sqrt{11} }$

9 + $3\sqrt{\frac{5}{2} }$

$\frac{8}{3} + \sqrt{\frac{-7}{3} }$

A Complex Number is a combination of a Real Number and an Imaginary Number

<h3>Example </h3>

a + ib

where a is real number

b is imaginary number

i is 'lota' which is √-1

<h3>So according to the definition above </h3>

$\frac{8}{3} + \sqrt{\frac{-7}{3} }$ is complex number in which

$\frac{8}{3}$ is real part

$\sqrt{\frac{7}{3} } \sqrt{-1}$ = $\sqrt{\frac{7}{3} } i$ is the imaginary part

7 0

4 years ago

What is the solution of a - 3 = -7

olga55 [171]

Answer:

-4

Step-by-step explanation:

take -3 to other side or add 3 to both sides

So, a=-7+3

=-4

7 0

3 years ago

You buy a 36-ounce can of tomatoes. How many pints is that?

viva [34]

Answer:

If you buy a 36-ounce can of tomatoes the number of pints will be 2.24

Step-by-step explanation:

1 Fluid Ounces = 0.062 Pints

6 0

4 years ago

pls help me i need to past this test this is the LAST TEST before the christmas break and if right will give brainlest

Dafna11 [192]

Answer:

196

Step-by-step explanation:

find the slope with y2-y1 / x2-x1

points (7, 1372) and (12, 2352)

(2352- 1372) / 12-7

= 196

please give thanks by hitting the heart button :)

5 0

3 years ago

Find x of a triangle

Vanyuwa [196]

Answer:

Subtract the sum of the from the two angles 180 degrees. The sum of all the angles of a triangle always equals 180 degrees. Write down the difference you found when subtracting the sum of the two angles from 180 degrees. This is the Value of X.

Step-by-step explanation:

4 0

3 years ago