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Stels [109]
3 years ago
6

Square root of 81 minus square root of negative 48 answer in a + bi form

Mathematics
1 answer:
galina1969 [7]3 years ago
4 0

Answer:

9-6.92820323i Nothing else can be done.

Step-by-step explanation:

-48 is not a perfect square but 81 is a square. When you try to square -48 it comes to be 6.92820323i.

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Assume that a raindrop's volume is 1 cubic centimeter. In centimeters, what would be the depth of water in a pan whose square ba
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Answer:

asd

Step-by-step explanation:

asd

6 0
3 years ago
What is 5.197 rounded to the nearest tenth
s344n2d4d5 [400]
5.197 rounded to the nearest tenths would be 5.2
7 0
3 years ago
Two students start a club the first week of school. Each member invites three new members the second week of school. Each of the
Mekhanik [1.2K]
I'll just make a manual computation on how 1 member recruits his members until week 5. Then multiply the sum by 2.
                                old      new
1:   1
2:   1 x 3 = 3 ⇒        1         3       *only new members recruit 3 more
3:   3 x 3 = 9 ⇒        4         9 
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121 x 2 founding members = 242 total number of members within 5 weeks.
3 0
3 years ago
Read 2 more answers
6. A pitcher has 16 cups of water in it. During the day, Aditi drank 5⁄2 cups, Kavitha drank 15⁄4 cups, and Rahul drank 33⁄8 cup
Crank

Answer:

A. Aditi 2 1/2 cups, Kavitha 3 3/4 cups, and Rahul 4 1/8 cups

Step-by-step explanation:

2*2=4 5-4=1      2 1/2

3*4=12  15-12=3       3 3/4

4*8-32  33-32=1     4 1/8

4 0
3 years ago
a chocolate chip cookie has 10 more calories than an ice cream cone. together they have a total of 310 calories.
jasenka [17]

Answer:

The total would be 300

Step-by-step explanation:

310

-10

-----

300

5 0
3 years ago
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