I need help with pre calculus homework

1 answer:

4 0

Cos^2 + cos^2 tan^2 (break the brackets)

Cos^2+ cos^2 • sin^2/cos^2 (divide out the cos^2)

Cos^2+ sin^2 (Cos2+ sin^2= 1)
= 1

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arlik [135]

Answer:

I am pretty sure the answer is 498.

Step-by-step explanation:

You have to solve the parentheses first. So,

9(7 (14-6) -3 x 2)

63 (8) -6)

63(8)-6

63(8) = 504

504-6 = 498

please let me know f this is correct :)

4 0

2 years ago

erastova [34]

Try multiplaying all sides

4 0

3 years ago

RSB [31]

B) Is the biased answer

3 0

3 years ago

Allushta [10]

What grade are u in.

5 0

3 years ago

Blizzard [7]

Answer: B

Step-by-step explanation:

5 0

2 years ago