Year 11 math methods, help pls

1 answer:

4 0

Answer:

$\frac{1}{180} (x - 90) {}^{2} + 30 = y$

Step-by-step explanation:

Please see the attachment:

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forsale [732]

C). In step 2, he needed to divide both sides of the equation by 5.

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3 years ago

Tomtit [17]

Answer:

-291

Step-by-step explanation:

4+(-5)(n-1)=4-5*59=4-295=291

4 0

3 years ago

Vesna [10]

I would either round it to the 10th or 100th place.

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3 years ago

poizon [28]

See the attachment.....

3 0

3 years ago

Tasya [4]

Answer:

I think it's the 3rd one

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2 years ago