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Norma-Jean [14]

3 years ago

10

A bottle of hand lotion is on sale for 2.25.if the price represents a 50percent discount from the original price,what is the ori

ginal price to the nearest cent?

1 answer:

Flura [38]3 years ago

5 0

Answer: $4.50

Step-by-step explanation: If it is 50% off then you take the price of $2.25 and double it. So 2 times $2.25 which is $4.50.

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Find the length of arc RQ. Use 3.14

Helen [10]

Answer:

The length of arc PQ is 8.1 inches.

Step-by-step explanation:

First, you have to find the angle of POQ. Given that total angles in a circle is 360°, so you have to subtract to get ∠POQ :

$73 + 150 + 65 + ∠POQ = 360$

$288 + ∠POQ = 360$

$∠POQ = 360 - 288 = 72$

Next, you have to apply length of arc formula, Arc = θ/360×2×π×r where θ represents the angle of arc and r is the radius of circle :

$arc = \frac{θ}{360} \times 2 \times \pi \times r$

$let \: θ = 72,\pi = 3.14,r = 6.48$

$arc = \frac{72}{360} \times 2 \times 3.14 \times 6.48$

$arc = 8.1 \: inches \: (near.tenth)$

7 0

3 years ago

How do you do the math when 70÷632 is the question because 70 will not go into 63

QveST [7]

Answer:

You would have to do long division if you are not able to use a calculator.

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4th grade math the 8s in 88,000 answers

Tomtit [17]

Explain more are you trying to figure out how much the 8s are worth in the number

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-k+3k combined like terms to create an equivalent expression

Murrr4er [49]

Answer:

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Step-by-step explanation:

Add:

-k + 3k

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Hope this helps :)

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asambeis [7]

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