3 years ago

Find the mistake 3(x-6)+(4x+12)-6x= 3x-9+4x+12-6x= (3x+4x-6x)+(-9+12)= x+3

2 answers:

uysha [10]3 years ago

7 0

The mistake is there is no parenthesis around 4x+12

7 0

Its wrong because there should be no 4x+12

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Hoochie [10]

Answer:

40 < 15+x

Step-by-step explanation:

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3 years ago

WITCHER [35]

Answer: $2+i5,\ 29$

Step-by-step explanation:

Given

Complex number is $2-i5$

Its conjugate is obtained by changing the sign of the original number i.e. $2+i5$

The product of the two numbers is

$\Rightarrow (2-i5)(2+i5)=2^2-(5i)^2\quad \quad [(x+y)(x-y)=x^2-y^2]\\\\\Rightarrow (2-i5)(2+i5)=4-25i^2\\\\\Rightarrow (2-i5)(2+i5)=4+25=29$

3 0

3 years ago

ch4aika [34]

After 5 years, value doubles.
Hence after 5 years, value is 250 x 2 = 500
After another 5 years, value doubles.
500 x 2 = 1000
Ans: $1000

7 0

2 years ago

kolezko [41]

Answer:

1 1/3

Step-by-step explanation:

hope this helps!! : D

3 0

3 years ago

Serjik [45]

Found it online hope that’s helps

8 0

3 years ago