3 years ago

If x = a + bi and y = –a – bi, x + y = 0

1 answer:

7 0

That would be the inverse property of addition. When you add the opposite of a number to that number, your sum will be zero. -a is the opposite of a and -bi is the opposite of bi. When you add x + y (aka the opposites) your total is absolutely nothing!

You might be interested in

What would tan(x) equal in this equation?

Artist 52 [7]

Answer:

$\tan {}^{ - 1} (0.83) = 0.6928$

7 0

3 years ago

Compared to an exponential function y = b where b > 0, a quadratic function grows: slower faster at the same rate sometimes f

Verizon [17]

Answer:

it's slower babe

6 0

3 years ago

HELPPPPPP FASTTTTT PLZZZZZZZZZZZZZZZZZZZZ

Varvara68 [4.7K]

Answer:

she did not get at least 2100 and definitely not 85% of the worth

Step-by-step explanation:

3000*0.85=2550

3000*0.7=2100

8 0

3 years ago

Read 2 more answers

Select all numbers that have an absolute value of 0.6<br> -60<br> 1/6<br> -0.6<br> 0.6

Rus_ich [418]

Answer:

60 and 0.6

Step-by-step explanation:

6 0

3 years ago

Joy Wigens, who works at Putnam Investments, received a check for $2,670. She deposited 1/3 of the check in her Citibank account

spin [16.1K]

Answer: $1,780

Step-by-step explanation:

Joy Wigens deposited 1/3 of the check of $2,670 that she received in her Citibank account.

The amount she deposited in her Citibank account was:

= 1/3 * 2,670

= $890

The amount she is left with after this deposit will therefore be:

= Check amount - deposit at Citibank

= 2,670 - 890

= $1,780

5 0

3 years ago