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sattari [20]
2 years ago
6

Z= 8i – 172 Re(z) = Im(z)

Mathematics
1 answer:
Aleksandr [31]2 years ago
3 0
You would do 172 -8 and keep the i when you cancel the numbers out
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Please help!! Show work please!!
Nonamiya [84]

1. 3x - 2y = 8 Subtract 3x on both sides

-2y = 8 - 3x Divide by -2 on both sides to get y by itself

y = -4 + 3/2x


2. a + b / 3 = 5 Multiply 3 on both sides

a + b = 15 Subtract a on both sides to get b by itself

b = 15 - a


3. 12x - 4y = 20 Subtract -12x on both sides

-4y = 20 - 12x Divide -4 on both sides to get y by itself

y = -5 + 3x


4. y + 3 = -5(x - 2) Multiply -5 to (x-2)

y + 3 = -5x + 10 Subtract 3 on both sides to get y by itself

y = -5x + 7

7 0
3 years ago
Read 2 more answers
Patrick has decided to open a simple
Aleonysh [2.5K]

Answer:

9700                                          

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4 0
3 years ago
Emil bought a camera for $268.26, including tax. He made a down payment of $12.00 and paid the balance in 6 equal monthly paymen
PIT_PIT [208]
Make an equation:
6x + 12 = 268.26
6x = 256.26
X = $42.71
The monthly payment is $42.71
5 0
3 years ago
Every week, Hector’s 20 hours earns $210.00. He earns a constant amount of money per hour.
lesantik [10]

Answer: 20 weeks in 1 week

in 2 weeks 40

Step-by-step explanation:

This proves that the equation is true

3 0
3 years ago
The quotient of the cube root of x and nine
miss Akunina [59]

Answer:

\frac{  \sqrt[3]{x}  }{9}

Quotient means the answer after dividing two numbers.

8 0
3 years ago
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