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4 years ago

Which of these is the graph of −2−3i ?

Mathematics

1 answer:

Sav [38]4 years ago

3 0

Answer:

-2-3i in the complex plane would be 2 units to the right of the origin and

3 units below the Real number line.

Step-by-step explanation:

Think of the complex plane as being the Cartesian plane but with the X-axis replaced by the Real component of a complex number and the Y-axis replaced by the imaginary component.

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An 8th Grader is paid for the chores they do around the house. (Although they shouldn't be paid... They don't pay rent and eat f

Solnce55 [7]

Answer

100 to 300

200 to 300

320 to 400

250 to 300

I hope this helps

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2 years ago

ms.ross showed her students the prime factorization of 196 what number complete this prime factorization

Strike441 [17]

Answer:

2 x 2 x 7 x 7 = 196

Step-by-step explanation:

√196

2 x 98

2 x 2 x 49

2 x 2 x 7 x 7

4 0

3 years ago

If x+y = 10 and xy 21 find 2(x² + y ² )

Sati [7]

Answer:

158

Step-by-step explanation:

2(x square + y square)

2 (X+y) square -2 xy

2(10) square -2(21)

2×100-42

200-42

=158

7 0

3 years ago

-15(y2)4 divide 5y3y4

Nadya [2.5K]

Answer:

-3y

Step-by-step explanation:

-15(y2)4 ÷5y3y4

Rewrite the division as a fraction

-15(y2)4

5y3y4

Multiply y3 by y4 by adding the exponents

-5(y2)4

5y7

Cancel the common factor of -15 and 5

-3(y2)4

Multiply the exponents in (y2)4

-3y8

Cancel the common factor of y8 and y7

Factor y7 out of -3y8

y7(-3y)

Multiply by 1

y7(-3y)

y7 × 1

Cancel the common factor which is y7 and y7

Rewrite the expression

-3y

Divide -3y by 1

-3y

7 0

2 years ago

8(3)-3y=12 What is y in this equation

iVinArrow [24]

8(3) - 3y = 12

First, multiply 8 × 3 to get 24.
$24 - 3y = 12$
Second, subtract '24' from both sides.
$-3y = 12 - 24$
Third, subtract '12 - 24' to get '-12'.
$-3y = -12$
Fourth, divide both sides by '-3'.
$y = \frac{-12}{-3}$
Fifth, change the whole fraction to a negative.
$y = \frac{12}{3}$
Sixth, 12 ÷ 3 = 4. Simplify your fraction to 4.
$y = 4$

Answer: y = 4

3 0

3 years ago

Read 2 more answers