3 years ago

The price of an item has been reduced by 10%. The original price was $46. Find the price of the item now.

Mathematics

1 answer:

miss Akunina [59]3 years ago

6 0

41.4

Step-by-step explanation:

Hope this helps ∞<3

let me know if its right or wrong

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3 years ago

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Gennadij [26K]

Answer:

All real numbers except where x<-3

Step-by-step explanation:

Values of x that make negatives under even radicals are not part of the domain. Any value of x that is less than -3 would make a negative under the square root, so those are not included in the domain.

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3 years ago

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Alexeev081 [22]

Answer: B

Step-by-step explanation:

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Prove that

Dovator [93]

Answer:

see explanation

Step-by-step explanation:

Using the trigonometric identities

secx = $\frac{1}{cosx}$ , cosecx = $\frac{1}{sinx}$

cotx = $\frac{cosx}{sinx}$ , tanx = $\frac{sinx}{cosx}$

Consider the left side

secA cosecA - cotA

= $\frac{1}{cosA}$ × $\frac{1}{sinA}$ - $\frac{cosA}{sinA}$

= $\frac{1}{cosAsinA}$ - $\frac{cosA}{sinA}$

= $\frac{1-cos^2A}{cosAsinA}$

= $\frac{sin^2A}{cosAsinA}$ ( cancel sinA on numerator/ denominator )

= $\frac{sinA}{cosA}$

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3 years ago

Find 100%, given that 40% is 98

Pavlova-9 [17]

If 40% reps 98
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