Simplify the complex number 2-4i 6+4i

Mathematics

2 answers:

krek1111 [17]2 years ago

8 0

Answer: 6+4i

Step-by-step explanation:

Paladinen [302]2 years ago

5 0

Answer:

the answer is 4+32i

Step-by-step explanation:

the answer is 4+32i

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Convert 12 1/2% into a decimal (It isn't 12.50) Convert 12 1/2% into a fraction (It isn't 25/2)

Hoochie [10]

Answer:

0.125 and 1/8

Step-by-step explanation:

To convert a percentage to a decimal, divide by 100 to move 2 decimal places to the left.

12.50% / 100 = 0.125

To convert a percentage into a fraction, rewrite the decimal number you got and put it over 1. Multiply the numerator and denominator by 1000 to move 3 decimal places to the right and get your fraction.

$\frac{0.125}{1}$ · $\frac{1000}{1000}$ = 125/1000

Divide the numerator and denominator by the GCF, 125, to get your simplified fraction.

125/125 = 1

1000/125 = 8

125/1000 = 1/8

6 0

3 years ago

this past Sunday, the giants scored 9 less than twice the cowboys. the packers scored 14 points more than the giants. if the tea

Grace [21]

Let the score of cowboys is x
and giants make score 9 which is twice less than the cowboys score so
giants score will be = 2x -9
and packers scored 14 more than giants that is (2x - 9) + 14
now sum of their scores is equal to 81 it means:
x + (2x - 9) + (2x -9) + 14 = 81
x + 2x - 9 + 2x - 9 + 14 = 81
5x = 81 + 4
5x = 85
x = 17
packers scored = (2x - 9) + 14
= 2 (17) -9 + 14
=38 + 5 = 43 points

5 0

2 years ago

Evaluate: (4x¹⁴)(8x¹¹) *

Marta_Voda [28]

Answer:

32x^25

Step-by-step explanation:

4x^14*8x^11

6 0

3 years ago

Simplify x^2+3x-10/x^2-25

Natasha_Volkova [10]