Use the identities for the cosine of a sum or a difference to write the expression as a single function of x.

Mathematics

1 answer:

lions [1.4K]3 years ago

3 0

Answer:

reeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Step-by-step explanation:

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Maria’s dinner bill is 22.88 after tax is she wants to leave a 20% tip what will the total cost of the dinner be .

Rainbow [258]

Answer:

$27.45

Step-by-step explanation:

hope this helps!

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3 years ago

Find KI if GI = 3.2<br> Can anyone help??

Juliette [100K]

Answer:

I don't know if I'm right I've never done this before but it seems like GI is exactly half of that line so the other half must be 3.2.

Correct me if I'm wrong thank you, and wait for more responses if needed please.

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2 years ago

What is the equivalent to this fraction <br> 6/8 & 3/4 = ?

mr Goodwill [35]

Answer:

3/4 x 2/2= 6/8

Step-by-step explanation:

multiply 3/4 x 2/2 to equal = 6/8

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2 years ago

Need help ^^^^^^^^^^

NeX [460]

The answer is B. 2y+3
this is proven by multiplying the divisor of the original question and the solution
$(y-5)(2y+3)
 2y^{2}+3y-10y-15
 2y^{2}-7y-15$

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3 years ago

What is 2/5 as a decimal

Natali5045456 [20]

Answer:

0.4

Step-by-step explanation:

2/5 = 4/10

5 0

3 years ago

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