3 years ago

Helppppp!!!

Mathematics

2 answers:

MatroZZZ [7]3 years ago

8 0

Answer:

the answer is

Step-by-step explanation:

im taking the assignment

mafiozo [28]3 years ago

3 0

Answer:

it would be 6 and 10

Step-by-step explanation:

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Find the Solution of the system of equations.<br><br> -4x+3y=-21<br> -2x-3y=3

LUCKY_DIMON [66]

Answer:

(3, - 3)

Step-by-step explanation: that might be it

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2 years ago

What is <br> (3xy-1) (4xy+2)

zzz [600]

12x^2y^2+2xy-2 with problems like these use the app “Photomath” it will help you a lot.

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3 years ago

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PLEASE HELP ASAP!!! I NEED CORRECT ANSWERS ONLY PLEASE!!! I NEED TO FINISH THESE QUESTIONS BEFORE MIDNIGHT TONIGHT.

hoa [83]

Answer:

The answer to your question is AC = 9.9

Step-by-step explanation:

To solve this problem use trigonometric functions. The trigonometric function that relates the hypotenuse and the adjacent side is cosine.

cos α = $\frac{adjacent side}{hypotenuse}$

Solve for hypotenuse

$hypotenuse = \frac{adjacent side}{cos\alpha }$

Substitution

hypotenuse = $\frac{9}{cos 24}$

Simplification and result

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3 years ago

What is the perimeter of rectangle with vertices located at (- 3, - 1), (5, - 1), (5, 9) and (- 3, 9) on the coordinate ?

xxMikexx [17]

Answer:

32 units^2

Step-by-step explanation:

Finding the width and the length:

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= √(0 + 64)

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The adjacent side = √(9-9)^2 + (-3-5)^2

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3 years ago

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