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Alecsey [184]
2 years ago
14

Find the absolute value of the complex number 4+4i

Mathematics
1 answer:
Alexxx [7]2 years ago
8 0

Answer:

4√2

Step-by-step explanation:

complex no, z=√(a2+b2)

where, a=4 and b=4

z=√(4*4+4*4)

z=√(16+16)=√(32)

z=4√2

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I need help with number 5
Zielflug [23.3K]

Answer:

100.34÷2.9=34.6

Step-by-step explanation:

You will need to move the decimal point to the right one place

5 0
4 years ago
Six less than 3/4 of a number is the same as the number. Find the number.
kap26 [50]

x - 6 =  \frac{3}{4} x \\  - 6 =  \frac{ - 1}{4} x \\ x = 24

5 0
3 years ago
6) 6n+ 3 = 3(-7n + 1)<br> what did you guys get for the answer?
Allushta [10]

Answer:

n=0

Step-by-step explanation:

Clear parenthesis w/ distribution:

3(-7n+1)=-21n+3

Move everything over to one side:

6n+3=-21n+3

6n=21n                                                   Subtract the 3 on the right.

-15n=0                                                                      Subtract the 21.

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5 0
3 years ago
Read 2 more answers
Is -5/11 equivalent to -5/-11 ? Why or why not?
faltersainse [42]
No, -(5/11) is equivalent to -5 all over 11 so -5/11. You cannot change the denominator
3 0
3 years ago
Read 2 more answers
Answer four of these question and you will be the brainliest. Answer this with solution please
lawyer [7]

(1) -1.79, 2 1/4, 2.54 , -4

negative -> positive

reorder: -4. -1.79, 2 1/4 (or 2.25), 2.54

(2) -x

The larger x is the smaller the value

-$40.75<-$25.20

BUT the larger after the minus the more you owe so Renae owes more.

(3)

sorry idk

(4)

78F-x=70F

|x|=8*F

4 0
3 years ago
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