4 years ago

Write (9+6/)-(1+3/) as a complex number in standard form

Mathematics

1 answer:

tensa zangetsu [6.8K]4 years ago

3 0

Answer:

9+6=15

1+3=4

15-4=10

You might be interested in

In circle J with \text{m} \angle HLK= 30^{\circ}m∠HLK=30

olga2289 [7]

Answer:

The minor arc HK is 60 degrees

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

The inscribed angle is half that of the arc it comprises.

$m\angle HLK=\frac{1}{2}(arc\ HK)$

we have

$m\angle HLK=30^o$

substitute the given value

$30^o=\frac{1}{2}(arc\ HK)$

$arc\ HK=60^o$

Remember that the measure of the minor arc must be less than 180 degrees

therefore

The minor arc HK is 60 degrees

8 0

3 years ago

Which of the following graphs shows the solutions to the equations

Over [174]

X - 1 < = 6
x < = 6 + 1
x < = 7.....2nd number line is correct

3 0

4 years ago

What is 27% of 76,200

mamaluj [8]

Answer:

20574 (happy to help)

3 0

3 years ago

Read 2 more answers

Factorise fully p^3 + p^2

nikklg [1K]

Answer:

$\huge\boxed{p^3+p^2=p^2(p+1)}$

Step-by-step explanation:

$p^3+p^2\\\\p^3=p^{2+1}=p^2\cdot p\\\\p^3+p^2=p^2\cdot p+p^2\cdot1=p^2(p+1)$

Used:

$a^n\cdot a^m=a^{n+m}\\\\\text{distributive property}:\ a(b+c)=ab+ac$

3 0

3 years ago

- Ms. Ali needs to have her car repaired but does not want to spend more than $225

Alika [10]

Answer:

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers