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3 years ago

Can someone please find the answers to these for me please?!!

Mathematics

1 answer:

mr_godi [17]3 years ago

7 0

Good Luck!!! I hope you get the answers

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Simplify this please help the answer choice are in the picture

pashok25 [27]

Answer:

6^ (1/12)

Step-by-step explanation:

6 ^ 1/3

-------------

6 ^ 1/4

x^a / x^b = x^ (a-b)

6^(1/3-1/4)

Getting a common denominator)

6^(4/12-3/12)

6^1/12

3 0

3 years ago

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Joe plans to buy a pair of golf shoes. The original price of the pair Joe wants is $75, but they are now on sale for 20% off. Wh

Sonbull [250]

They are 20% off so the cost 80% percent of what the originally cost (1.00 - .20 = .80)
So multiply .8 by 75

new price = 75*(.8) 
new price = 60

8 0

3 years ago

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What is the answer to -6x+4(-2+8y)- 2y+ 4

soldi70 [24.7K]

Answer:

− 6 + 3 0 − 4

4 0

3 years ago

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Number 32. Show work plz

mamaluj [8]

Well there is 1,750 yds in a mile so 200/5 is 40 yds per minute. Then 1,750/40 which is 43.75 min.

Give me a thanks if it helps

3 0

3 years ago

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I need help on this it’s about trig identities

Cerrena [4.2K]

Answer:

The answer to your question is:

Step-by-step explanation:

1.-

$\frac{1 + sin\alpha }{cos\alpha } + \frac{cos\alpha }{1 + sin\alpha } = 2 sec\alpha$

$\frac{(1 + sin\alpha)^{2} + cos^{2} \alpha }{cos\alpha (1 + sin\alpha) }$

$\frac{1 + 2sin\alpha + sin^{2} \alpha+ cos^{2} \alpha }{cos\alpha + sin\alphacos\alpha }$

$\frac{2 + 2sin\alpha }{cos\alpha+ sin\alpha cos\alpha }$

$\frac{2(1 + sin\alpha) }{cos\alpha(1 + sin\alpha ) }$

$\frac{2}{cos\alpha }$

2sec $\alpha$

2.-

sec²x - tanxsecx

$\frac{1}{cos^{2}x } - \frac{sinx}{cosx} \frac{1}{cosx}$

$\frac{1}{cos^{2} x} - \frac{sinx}{cos^{2}x}$

$\frac{1 - sinx}{cos^{2}x }$

$\frac{1 - sinx}{1 - sin^{2}x }$

$\frac{1 - sinx}{(1 - sinx)(1 + sinx)}$

$\frac{1}{1 + sinx}$

3 0

3 years ago