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zzz [600]
3 years ago
12

If a = 2 + i, and b = 3 – 2i, what is a/b?

Mathematics
1 answer:
AveGali [126]3 years ago
3 0

Answer:

it's \\\frac{4}{13} +\frac{7}{13}i

Step-by-step explanation:

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Find the number that makes the ratio equivalent to 1:2.<br> 9:
Y_Kistochka [10]

Answer:

9:18

Step-by-step explanation:

1:2 means that you have to multiply the first number by 2 to get the second number. Therefore, you have to multiply 9 by 2, which is equal to 18. Therefore, it would be 9:18.

If this has helped please mark as brainliest

5 0
3 years ago
a bug population doubles every 5 days. If you start with 6 bugs, how many bugs will there be in 35 days
Shtirlitz [24]

Answer:

768 bugs

Step-by-step explanation:

You can rewrite this problem as a function as time where the bug population is f(x), and x is the number of days since the start.

f(x)=6*2^(x/5)

Here, the 6 represents the number of bugs that you start with, the two shows that they double every day, and the /5 shows that they double every 5 days.

By plugging in 35, you get 6*2^7, which is 768.

5 0
2 years ago
Mountain and deserts effect plz help
sladkih [1.3K]
This is not math
im not sure what this answer is specifically you can look it up on line
"cause and effect of mountains and deserts"

5 0
3 years ago
In the circle, m arc BC = 72°. The diagram is not drawn to scale. <br><br>What is m angle BCP
QveST [7]

Answer:

Measure of ∠BCP is 36°

Step-by-step explanation:

Given the circle in which measure of arc BC is 72°

we have to find the measure of angle BCP.

m∠BOC=∠2=72°

By theorem angle subtended at the centre is twice the angle formed at the circumference of circle.

∴ ∠2=2∠1 ⇒ 72=2∠1

⇒    ∠1=36°

By alternate segment theorem which states that

The angle formed between a chord and a tangent through one of the end points of chord is equals to angle in alternate segment.

⇒ ∠3=∠1=36°

Hence, measure of ∠BCP is 36°

Option D is correct

   

5 0
3 years ago
Read 2 more answers
The picture this is math 1 for apex learning
noname [10]

Answer:

C.

Step-by-step explanation:

(f+g)(x) ➡ f(x) + g(x)

x/2 - 2 + 2x^2 + x - 3 = 2x^2 + 3x/2 -5

3 0
3 years ago
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