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3 years ago

How do I solve this equation: (3+2i)+(2+bi)=5-4i

Mathematics

1 answer:

oksian1 [2.3K]3 years ago

6 0

$(3+2i)+(2+bi)=5-4i$

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seraphim [82]

Answer:

36 questions was answered correctly

Step-by-step explanation:

80 x .45 = 36

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5 0

3 years ago

Can someone please give me this answer.

katovenus [111]

Answer:32 inches

Step-by-step explanation:

Using the pythagorean theorem

40²= 24²+ b²

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3 years ago

Solve the system by elimination.<br> -6x + y = 0<br> 9x - 8y = 4

mixas84 [53]

Answer:

(4, 4 )

Step-by-step explanation:

Given the 2 equations

- 6x + 6y = 0 → (1)

9x - 8y = 4 → (2)

Multiplying (1) by 3 and (2) by 2 and adding will eliminate the x- term, that is

- 18x + 18y = 0 → (3)

18x - 16y = 8 → (4)

Add (3) and (4) term by term to eliminate x, then

2y = 8 ( divide both sides by 2 )

y = 4

substitute y = 4 into either of the 2 equations and solve for x

Substituting into (2)

9x - 8(4) = 4

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9x = 36 ( divide both sides by 9 )

x = 4

Solution is (4, 4 )

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3 years ago

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Rufina [12.5K]

Step-by-step explanation:

First she will start by mutiplying the two numbers.

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2 years ago

What is the vertex of the parabola?

Leya [2.2K]

Answer:

Step-by-step explanation:

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3 years ago