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3 years ago

BRO PLEASE HELP ME IM BEGGING YOU Find the perimeter. Simplify your answer

Mathematics

2 answers:

Darya [45]3 years ago

5 0

Answer:

22s - 9 is the perimeter

Step-by-step explanation:

Perimeter of the quadrilateral

= Sum of all sides (AB+BC+CD+DA)

= (6s-10)+(9s-5)+(5s-1)+(2s+7)

= 6s-10+9s-5+5s-1+2s+7

= (6s+9s+5s+2s) + (7-10-5-1)

= (22s) + (-9)

= 22s-9

Ostrovityanka [42]3 years ago

4 0

Answer:

22s - 9

Step-by-step explanation:

The perimeter (P) is the sum of the 4 sides , that is

P = 2s + 7 + 9s - 5 + 6s - 10 + 5s - 1 ( collect like terms )

= (2s + 9s + 6s + 5s) + (7 - 5 - 10 - 1)

= 22s + (- 9)

= 22s - 9

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Answer:

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3 years ago

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Answer

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Step-by-step explanation:

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3 years ago

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iVinArrow [24]

Answer:

1. 3/32

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3. 1/20

Step-by-step explanation:

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3 years ago

Solve the equation (Picture provided)

USPshnik [31]

Answer:

The correct answer option is D. 120°, 240°.

Step-by-step explanation:

We are given the information about x that $cos x=-\frac{1}{2}$ .

We know that [tex]cos x=-\frac{1}{2}[/tex ] is actually the ratio of adjacent side to the hypotenuse. It means that here, adjacent is -1 and hypotenuse is 2.

A negative cosine tells us that the angle is either in Quadrant II or Quadrant III.

So if it is in 2nd quadrant, then x = 120° and if its in 3rd quadrant then x = 240°.

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3 years ago

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lyudmila [28]

60% heads, 40% tails - Hope this helps

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3 years ago