3 years ago

I need help on this math

1 answer:

4 0

G (5)=27, because it shows it’s in the same table

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postnew [5]

X+4=2x-19

x = 23

subtract x from left side and add 19 to right side.

6 0

4 years ago

harkovskaia [24]

Answer:

-i

Step-by-step explanation:

Given are two complex numbers as

$z1 = \sqrt{2} (cos 135+isin 135)z2 = \sqrt{2} (cos 315+isin315)$

To find quotient

We can use Demoivre theorem for products and quotients here

Quotient would be equal to

$\frac{z1}{z2} =\frac{\sqrt{2}(cos45+isin45) }{\sqrt{2}(cos315+isin315) } \\=cos (45-135)+isin(45-135)\\=cos90-isin90\\=-i$

Hence quotient = -i

5 0

4 years ago

Crank

Answer:

f(x) = 3x2 + 5 and y = 3x2 + 5

Step-by-step explanation:

The expressions that follow f(x) = and y = are the same, so these are two different ways to write the same function: f(x) = 3x2 + 5 and y = 3x2 + 5.

4 0

4 years ago

ryzh [129]

900/6.30=1.428428428
Yup

8 0

3 years ago

harkovskaia [24]

1/10

..............................

8 0

4 years ago