3 years ago

Please help me solve this

Mathematics

1 answer:

Lady bird [3.3K]3 years ago

7 0

Please find attached photograph for your answer.

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PLEASE ANSWER ASAP !!!!!!!!!!!!!!!!!!! WILL GET BRAINLEST IF CORRECT!!!!!!!!!!!!!!!!!!!!!!

Dvinal [7]

Answer:

B or C or maybe A

Step-by-step explanation:

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3 years ago

In order to buy a $38 pair of shoes, you have to borrow $16 from your friend. How much money did you start with

Aleksandr-060686 [28]

Answer:

22 dollars

Step-by-step explanation:

38 - 16 = 22

if they cost 38 subtract the amount you borrowed(16) and you get what you started with(22)

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3 years ago

Read 2 more answers

PLZ HELP Math show work 1. Graph the function: () = 3/2 − 4

MissTica

The answer is one in a half

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3 years ago

Describe the set of all complex numbers that are at a distance of 2 units from the origin.

Andreyy89

Answer:

The description of the set is $A = \{s\in \mathbb{C}|\|s\| = 2\}$ .

Step-by-step explanation:

From Complex Analysis, we remember that complex numbers are numbers whose form is:

$s = a+i\, b$ , $a,b \in \mathbb{R}$ (1)

Where $i = \sqrt{-1}$ .

In addition, the distance from the origin is defined by the following Pythagorean identity:

$\|s\| = \sqrt{a^{2}+b^{2}}$ (2)

The following condition must be satisfied:

$\|s\| = 2$

Then, the set of all complex numbers that are at a distance of 2 units from the origin is described below:

$A = \{s\in \mathbb{C}|\|s\| = 2\}$ (3)

8 0

3 years ago

I need help with this problem

Andrei [34K]

Answer:

-20d^3 + 55d + 35.

Step-by-step explanation:

-4d(5d^2 - 12) + 7(d + 5)

= -20d^3 + 48d + 7d + 35

= -20d^3 + 55d + 35.

3 0

3 years ago