3 years ago

Simplify (5+6i)-(3-8i)-(5-3i)

Mathematics

1 answer:

julsineya [31]3 years ago

7 0

Answer:

I think the answer is −3+17i

Step-by-step explanation:

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Given the polynomial expression 3x^2 + 3bx - 6x - 6b, factor completely.

My name is Ann [436]

The answer is 3 (x+b) (x-2)

Yw! :)

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2 years ago

thank you for hurrying here is the very last one Explain how you would find the perimeter of this triangle.

Lena [83]

Step-by-step explanation:

Use the method of TOA CAH SOH.

$tan(51.3) = \frac{opp}{adj} \\ \tan(51.3) = \frac{u}{4} \\ u = 4 \tan(51.3)$

$cos(51.3) = \frac{adj}{hypo} \\ \cos(51.3) = \frac{4}{v} \\ v \cos(51.3) = 4 \\ v = \frac{4}{ \cos(51.3) }$

Perimeter of triangle = Sum of all sides =

$u \: + \: v + 4$

5 0

3 years ago

Read 2 more answers

I'm so confused, pls help

Vera_Pavlovna [14]

Answer:

x = 14 D

Step-by-step explanation:

(18x + 36) / 3 = 6x + 12

6x + 12 = -16 + 8x

-6x . -6x

12 = -16 + 2x

+16 . +16

28 = 2x

/2 . /2

14 = x

8 0

2 years ago

A) x2 when x = 5<br> b) y2 when y = -2<br> c) z2 when z = 0.5

Andrews [41]

Answer:

A) 25

B) 4

C) 0.25

Thank you and please rate me as brainliest as it will help me to level up

6 0

3 years ago

Read 2 more answers

PLEASE HELP ME WITH THIS QUESTION ASAP. please and thank you

kotegsom [21]

To solve the given equation, you would need to multiply t by both terms inside the parenthesis.

The equation would be D. (t*14) - (t*5)

3 0

3 years ago