**Property of subtraction of complicated number **states that the subtract

It is observed that while subtracting two complicated numbers the real and also imaginary components of the system is acquired by subtracting the real and also imaginary parts of the summands.

You are watching: What is the value of (–7 + 3i) – (2 – 6i)?

**Now; **

**Therefore, the worth of **

**is, -9 + 9i.**

**tastecraftedmcd.com:**

d. Q^2/(4π)

**Step-by-step explanation:**

The circumference in regards to r is ...

q = 2πr

So, the radius in regards to q is ...

r = q/(2π)

The area in terms of radius is ...

p = πr^2

so, in terms of q, that is ...

ns = π(q/(2π))^2 = (π/π^2)(q^2/4)

** p = q^2/(4π)**

_____

*Comment top top tastecraftedmcd.com*

It is unfortunate the your tastecraftedmcd.com an option doesn\"t have parentheses top top the denominator. They are forced by the stimulate of Operations. Together written, nobody of the options is correct, as the critical one should be interpreted as ...

(q^2/4)π

which is quite different from the exactly tastecraftedmcd.com of q^2/(4π).

5 0

10 months ago

A weather balloon to be filled through gas till its diameter was 5 ft. After getting to its highest altitude in the atmosphere, the ba

Elenna <48>

tastecraftedmcd.com:

Step-by-step explanation:

The balloon is spherical in shape. The formula because that determining the volume the a round is expressed as

Volume = 4/3 × πr³

Where

At represents the radius that the sphere.

See more: New Year Day Angel Eyes (Feat

π is a continuous whose value is 3.14

The diameter the the balloon before it was released is 5 feet

Radius = diameter/2

r = 5/2 = 2.5

Therefore, volume at launch is

4/3 × 3.14 × 2.5³

= 65.42 ft³

When the balloon burst, the diameter is 28 ft

Radius = 28/2 = 14 ft

Therefore, volume when it burst is

4/3 × 3.14 × 14³

= 11488.2 ft³

The distinction in volume the the balloon as soon as it burst compared to at launch is

11488.2 - 65.42 = 11422.78 ft³

4 0

1 year ago

Help!!!How does the slope of g(x) to compare to the steep of f(x)?

attashe74 <19>

we understand that

The formula to calculation the slope m between two point out is equal to

**Step **

Find the steep of the role f(x)

Let

substitute the worths in the formula above

the steep of the role f(x) is

**Step **

Find the slope of the function g(x)

Let

substitute the values in the formula above

the steep of the function g(x) is

therefore

steep f(x) > steep g(x)

or

slope g(x) the tastecraftedmcd.com is the alternative

**B.The slope of g(x) is less than the steep of f(x).**

4 0

5 months ago

Read 2 an ext tastecraftedmcd.coms

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