3 years ago

Which of the following is true regarding the quotient of StartFraction 7 + 9 I Over 1 + 2 I EndFraction? Check all that apply.

Mathematics

1 answer:

Alex73 [517]3 years ago

4 0

Answer:

The real part of the quotient is 5.

The imaginary part of the quotient is –1.

The quotient is located in quadrant IV.

Step-by-step explanation:

You might be interested in

Complete the table:

Dafna11 [192]

Answer:

d. 0

Step-by-step explanation:

The table can be interpreted as:

$\theta = 0$

Required

Find $sin(\theta)$

$sin(\theta)$

Substitute: $\theta = 0$

$\sin(\theta) = \sin(0)$

Using a calculator

$\sin(0) = 0$

Hence:

$\sin(\theta) = 0$

3 0

2 years ago

What is 2x + 7x + 8a + 9a

nlexa [21]

Answer: 9x + 17a

Step-by-step explanation:

2x + 7x + 8a + 9a

2x+7x= 9x

8a+9a= 17a

= 9x +17a

8 0

2 years ago

Read 2 more answers

Identifying Congruent Triangles<br> Find the measure of The missing angles

marissa [1.9K]

Answer:

1-50

2-90

3-60

4-60

5-60

6-60

7-100

Step-by-step explanation:

5 0

2 years ago

Evaluate each expression for the given value(s)

Butoxors [25]

Answer:

-16

Step-by-step explanation:

Substitute the values into the equation

$= \frac{ ({ - 12 + 4}^{2}) }{ - 4} \\ = \frac{ {( - 8)}^{2} }{4} \\ = \frac{64}{4} \\ = - 16$

<h2><em>OladipoSeun</em><em>♡˖꒰ᵕ༚ᵕ⑅꒱</em></h2>

4 0

2 years ago

If x-1/3 = k and k = 3, what is the value of x ?<br> A) 2<br> B) 4<br> C) 9<br> D) 10

Semenov [28]

Answer:

None of the above

Step-by-step explanation:

x-1/3 = k

We know that k=3, so we can substitute that into the equation

x-1/3 = 3

Add 1/3 to each side

x-1/3 + 1/3 = 3+1/3

x = 3 1/3 or as an improper fraction 10/3

7 0

2 years ago