3 years ago

8+7i3-4;How do u write it in Standard form

Mathematics

1 answer:

Naddika [18.5K]3 years ago

8 0

Answer:

8+7i

_____

3-4i

Step-by-step explanation:

You might be interested in

Your cell phone plan costs $39.99 per month plus $0.14 for each text message you send or receive. You have at most $43 to spe

ololo11 [35]

No more than 33 texts a month
you know the total amount spent, you know the total of the bill without texts
45=39.99+.15t

6 0

3 years ago

Rosters Chicken advertises "lite" chicken with 30% fewer calories than standard chicken. When the process for "lite" chicken

PilotLPTM [1.2K]

Answer:

UCL (x bar) = 424

LCL (x bar) = 376

Step-by-step explanation:

Given:

Average calories contained, μ = 400

Standard deviation, σ = 30 calories

Sample size, n = 25

a) UCL (x bar) = $\mu+\frac{4\sigma}{\sqrt{n}}$

On substituting the respective values, we get

UCL (x bar) = $400+\frac{4\times30}{\sqrt{25}}$

UCL (x bar) = 424

Similarly,

LCL (x bar) = $\mu-\frac{4\sigma}{\sqrt{n}}$

On substituting the respective values, we get

LCL (x bar) = $400-\frac{4\times30}{\sqrt{25}}$

LCL (x bar) = 376

4 0

3 years ago

What is the composition of Transformations mapping ∆ABC to ∆A'B"C"?

irina1246 [14]

Answer:

I would say the answer is

1. reflection across m

2. rotation about a

3. congruent to

all transformations are congruent to each other unless it is a dilation.

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Explain how to work out these type of questions please!

bixtya [17]

$x = 9 \times 5 \\ x = 45$
Hope this helps. - M

7 0

3 years ago

Read 2 more answers

Rewrite each sum as a product of the Gcf of the addends and another number. 15+45

morpeh [17]

15 + 45

GCF = 15

15/15 = 1
45/15 = 3

(15 * 1) + (15 * 3) =
15(1 + 3) <===

8 0

3 years ago

8+7i3-4;How do u write it in Standard form​

8+7i3-4;How do u write it in Standard form