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2 years ago

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

Mathematics

1 answer:

kirza4 [7]2 years ago

8 0

I'm assuming the given problem is (9+6i) - (1+3i)

If that assumption is true, then this is what the steps look like

(9+6i) - (1+3i)

9+6i - 1-3i

(9-1)+(6i-3i)

(9-1)+(6-3)i

8+3i

<h3>Answer: 8+3i</h3>

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How many times does 33 go into 112?

Vadim26 [7]

Answer:

3.3939

rounded off = 3

33 goes in 112 3 times

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2 years ago

Find the midpoint of the segment with the following endpoints. (2,9) and (8,1)

vazorg [7]

Answer:

$\displaystyle (5,5)$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Coordinates (x, y)
Midpoint Formula: $\displaystyle (\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})$

Step-by-step explanation:

Step 1: Define

Point (2, 9)

Point (8, 1)

Step 2: Identify

(2, 9) → x₁ = 2, y₁ = 9

(8, 1) → x₂ = 8, y₂ = 1

Step 3: Find Midpoint

Simply plug in your coordinates into the midpoint formula to find midpoint

Substitute in points [Midpoint Formula]: $\displaystyle (\frac{2+8}{2},\frac{9+1}{2})$
[Fractions] Add: $\displaystyle (\frac{10}{2},\frac{10}{2})$
[Fractions] Divide: $\displaystyle (5,5)$

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2 years ago

Solve. –51/2 + 63/4 + (-41/4)

VladimirAG [237]

Answer:

-20

Step-by-step explanation:

cause i did the math hope this helped :D

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3 years ago

Read 2 more answers

What is the best measure of center for this data?

brilliants [131]

Answer:

The answer is A

Becaise Mode is not a measure of centre, and Mean is dramatically changed with the outli

I think that would be correct, Hope it helps!!!

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2 years ago

Please help me I have no idea how to solve!

irinina [24]

Step-by-step explanation:

It says add across to the right and add down bottom

Add across

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2 years ago