3 years ago

Please add steps and help me asap . Stuck please help

1 answer:

4 0

It would equel 12 I'm pretty sure

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Nonamiya [84]

Answer:

-60 hope this helps

Step-by-step explanation:

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4 years ago

Vinil7 [7]

Answer:

see explanation

Step-by-step explanation:

Using the trigonometric identities

• tanx = $\frac{sinx}{cosx}$

• sin²x + cos²x = 1 ⇒ sin²x = 1 - cos²x

Consider the left side

$\frac{tan^2x-sin^2x}{tan^2x}$

= $\frac{tan^2x}{tan^2x}$ - $\frac{sin^2x}{tan^2x}$

= 1 - cos²x

= sin²x = right side ⇒ verified

3 0

4 years ago

ra1l [238]

Answer

His new position is 3.75 meters 12.25-8.5=3.75 her new position is 20ft 9 1/2 +10 1/2=20

Step-by-step explanation:

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3 years ago

givi [52]

The answer is 6k^3+9k^2-15k+10

4 0

3 years ago

STALIN [3.7K]

Hey!

To find the percentage increase, you must use this formula:

{(50 - 92 / 50] × 100 = 84%

So, the percent increase from 50 to 92 is: 84%.

3 0

3 years ago