2 years ago

Find the amplitude and period of y = 5 cos (4x)

1 answer:

3 0

Answer: amplitude is 5 and Period is pi/2

Step-by-step explanation:

yes ‍♀️

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weqwewe [10]

6 + 7r - 4 × 11
= 7r + (6-4) × 11
= 14r+11

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2 years ago

Lana71 [14]

Answer:

$\displaystyle 23$

Step-by-step explanation:

$\displaystyle 4p = p + 69 → -69 = -3p; 23 = p$

I am joyous to assist you at any time.

6 0

3 years ago

DIA [1.3K]

Which ordered pair is the best estimate for the solution to the system?
A. (2, −6.5)

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3 years ago

Sloan [31]

Answer:

x=3; x=-3; x=√5; x=-√5

Step-by-step explanation:

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3 years ago

trapecia [35]

Answer:

725.95

Step-by-step explanation:

If you multiply 129.95*5. You get 649.75, but you have to add 76.20 from the delivery and you get 725.95

Hope this helps =)

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2 years ago