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3 years ago

10

Where are my smart friends?? I had $3.00. my mom gave me $10.00. my dad gave me $30.00. my aunt and uncle gave me $100.00. I had

another $5.00. How much did I have?

1 answer:

Artemon [7]3 years ago

6 0

Answer: The answer is $148.00

I hope this helps

Step-by-step explanation:

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Got another question for you lovely folk, don’t understand how to do this one either

Brrunno [24]

Answer:

97.12°

Step-by-step explanation:

the value of the highlight angle =

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2 years ago

Evaluate the following log32-log64+log16

gogolik [260]

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we get,

log(32x16/64)

On simplifying:

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therefore,

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3 log 2 <---- Answer

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3 years ago

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harina [27]

Answer:

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Step-by-step explanation:

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2 years ago

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likoan [24]

67 percent
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2 years ago

1-2 sin e cos 20-2 sin 40 = cos (20)

natka813 [3]

Answer:

No this is not the same as cos(2Ф)

Step-by-step explanation:

First I changed the $cos^{2}$ Ф into 1- $sin^{2}$ Ф

I then foiled the (1-2 $sin^{2}$ Ф)(1- $sin^{2}$ Ф) and that resulted in 1- $sin^{2}$ Ф-2 $sin^{2}$ Ф+2 $sin^{4}$ Ф

From there, I then cancelled the two 2 $sin^{4}$ Ф and combined like terms and was left with 1-3 $sin^{2}$ Ф

Now 1-3 $sin^{2}$ Ф ≠ cos(2Ф)

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3 years ago