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I am Lyosha [343]
3 years ago
7

All of the following are equivalent except _____.

Mathematics
2 answers:
Mice21 [21]3 years ago
6 0

Answer:

All of the following are equivalent except (5 - 5)x

Step-by-step explanation:

A)-5(x - 1)

= -5x +5

B)-5x + 5

C)5 - 5x

D)(5 - 5)x

=(0)x

=0

So, A= B = C ≠ D

So, All of the following are equivalent except (5 - 5)x

MrRa [10]3 years ago
3 0
This (5 - 5)x is not <span>equivalent

answer is last one </span><span>(5 - 5)x</span>
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(07.01 HC)
irina1246 [14]

Answer:

Sinx = 5/13

cosy = 5/13

cosy = sinx ; they both share a proportional relationship

Step-by-step explanation:

From the attached triangle, since the triangle is right angled, we can use trigonometric functions where ;

sinx° = opposite / hypotenuse

From Pythagoras ;

Hypotenuse = √(opposite² + adjacent²)

Hypotenus = √(12² + 5²)

Hypotenus = 13

Sin x° = opposite / hypotenus = 5 / 13

Sin x° = 5/13

Cos y = adjacent / hypotenus = 5 / 13

Hence,

sinx = cosy

Therefore, they both share a proportional relationship.

4 0
3 years ago
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Marta_Voda [28]

Step-by-step explanation:

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3 years ago
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Answer:

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Step-by-step explanation:

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8 0
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