All categories

2 years ago

Suppose z = cos 2 pie over 3 plus i sine 2 pie over 3, what is z to the fourth

Mathematics

1 answer:

ladessa [460]2 years ago

4 0

Answer:

i have eaten apple pie but not this *cos pie

Step-by-step explanation:

is it tasty !! can you send recipie

You might be interested in

Simplify these expressions<br> 2a + 5a <br> 12x-3x<br> 3p+2p-p

Novosadov [1.4K]

Step-by-step explanation:

1.solution

=2a+5a

=7a

2.solution

=12x-3x

=9x

3.solution

=3p+2p-p

=5p-p

=4p

Hope it helps you.

6 0

2 years ago

Read 2 more answers

If you were solving a system of equations and you came to a statement like 1 = 3, what do you know about the solution to the sys

noname [10]

<h2>Key Ideas</h2>

Systems of equations

<h2>Solving the Question</h2>

When both sides of the equal sign are equal, there are infinite solutions.

When you are able to isolate the variable, there is only one solution.

When the equation states an untrue expression, there is no solution.

1=3 is an untrue fact. Therefore, there would be no solutions to the system.

<h2>Answer</h2>

There is no solution

5 0

1 year ago

Determine the rate of change for thw graph: $____ per mile

Ira Lisetskai [31]

Answer:

$2 per mile

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

<u>Algebra I</u>

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Find points from graph.</em>

Point (2, 5)

Point (4, 9)

<u>Step 2: Find slope </u><em><u>m</u></em>

Substitute: $m=\frac{9-5}{4-2}$
Subtract: $m=\frac{4}{2}$
Divide: $m=2$

5 0

2 years ago

What to plot on the graph

Tems11 [23]

just put a dot on the number line where 0, 3, and -3 are

6 0

3 years ago

In one year a dog’s weight increased from 64 to 80. By what percentage did the dogs weight increase?

kicyunya [14]

80 divided by 64 then add % to ur answer
So then you will have your percentage to the dogs weight increase

3 0

2 years ago