2 years ago

Rewrite sqr-100 +26 in complex number notation

Mathematics

1 answer:

Morgarella [4.7K]2 years ago

8 0

Answer:

26 + 10i is your answer.

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Provide an expression that is equivalent to -3(8+2) ?

aliina [53]

Answer:

-3(8+2)=-30

Step-by-step explanation:

-3(8+2)

(8+2)=10

-3×10=-30

5 0

2 years ago

Lixins monthly income consists of a basic salary of $500 and a commission of 4percent on her sales for the month.If her income i

Harman [31]

Answer:

Lixins monthly sales = $18,000

Step-by-step explanation:

Let x be the total sales.

Given:

Basic salary = $500

Commission on sales = 4% = 0.04

Monthly income = $1220

We need to find her sales for the month.

Solution:

First we write the equation for given situation:

$Total\ sales = Basic\ Salary + 0.04(Total\ sales)$

$S = 500 + 0.04x$

$1200=500+0.04x$

$0.04x=1220-500$

$0.04x=720$

$x = \frac{720}{0.04}$

$x = \$18,000$

Therefore, Lixins monthly sales are $18,000.

8 0

2 years ago

Help! I don't know how to graph this reflection

ch4aika [34]

The x axis is the one going this way : ——— the y is the opposite going up so you just have to number it and add the dots

4 0

2 years ago

I need help with this question

Tamiku [17]

23,26,29,32,35,38,41,44

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2 years ago

Which best describes the relationship between the successive terms in the sequence shown?

ahrayia [7]

Answer:

(C)The common ratio is –2.0

Step-by-step explanation:

<u>Given sequence: </u>

2.4, –4.8, 9.6, –19.2

This is not AP as the difference in terms is not common

<u>This is GP with the common ratio of -2 as:</u>

-19.2/9.6 = 9.6/ -4/8 = -4.8/2.4 = -2

Correct choice is (C)

4 0

2 years ago