3 years ago

Simplify the radical and use the imaginary unit i. √-49 _ √ __

1 answer:

Ugo [173]3 years ago

4 0

I√49=7i
They are equal btw

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Doss [256]

Answer:

The graph with solution is shown below.

Step-by-step explanation:

We need to find the $x-intercept$ and $y-intercept$ for given equation.

For $x-intercept$ , substitute $y=0$

Considering inequality sign as equality and simplifying,

$3x+2y=-5\\3x+0=-5\\x=-\frac{5}{3}$ , point is $(-\frac{5}{3} ,0)$

Similarly,

For $y-intercept$ , substitute $x=0$

We get,

$3x+2y=-5\\0+2y=-5\\y=-5/2$ , point is $(0,-\frac{5}{2})$

We locate this two points on the graph now and join them.

The joining line will be dotted as the inequality has just 'greater than' symbol. The region above the dotted line is the solution to graph.

4 0

3 years ago

Fiesta28 [93]

tr it and it wil; he;p

6 0

3 years ago

Dvinal [7]

C. 8.64m^2 because one face of the cube has a surface area of 1.44m^2 (1.2*1.2) and a cube has 6 sides (6*1.44).

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3 years ago

frosja888 [35]

It decreases the number of data by one.

7 0

2 years ago

miskamm [114]

Since we have to divide 60 by ¾, so get 60/ ¾ =60* 4/3 = 80

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3 years ago

Simplify the radical and use the imaginary unit i. √-49 ___ √ ____