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3 years ago

Hi I need help ASAP

Mathematics

2 answers:

Katarina [22]3 years ago

7 0

Answer:

3/5

Step-by-step explanation:

12 x

--- = ----

20 5

how do you get from 20 to 5? divide by 4.

12 divided by 4 is 3. The answer is 3/5.

Just think about proportions.

ella [17]3 years ago

4 0

So we know that 12/20 = ?/5.

20 = 5 * 4 OR 5 = 20/4.

So we divide 12 by 4 to find the answer for ?

12 / 4 = 3.

So 3/5 = 12/20

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4 years ago

Zoe payed $18.60 in sales tax and tips for her dinner. The sales tax is 11% and she tipped 20%. What was the price of Zoe's dinn

Mkey [24]

Answer:

56.02 dollars

Step-by-step explanation:

Wanted x, the price before taxes and tip.

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3 0

3 years ago

Read 2 more answers

Mike hiked to a lake in 4.5 hours at an average rate of 2

aleksandrvk [35]

Answer:

It took Pedro <em>3.81 hours</em> to reach the lake.

Step-by-step explanation:

Time taken by Mike to hike a lake = 4.5 hours

Average rate of Mike while hiking the lake = $2\frac{1}{5}\ miles/hr$

Formula for distance can be seen as:

$Distance = Speed\times Time$

Distance traveled by Mike = $4.5 \times 2\frac{1}{5} = 4.5\times \frac{11}{5} = 9.9\ miles$

Rate of Pedro while hiking the same distance = $2\frac{3}{5}\ miles/hr = \frac{13}{5}\ miles/hr$

Given that, Pedro also travels the same distance.

And we have to find the Time.

$Time = \dfrac{Distance}{Speed}$

$Time = \dfrac{9.9}{\frac{13}{5}}\\\Rightarrow Time = \dfrac{9.9\times 5}{13} = \bold{3.81\ hours}$

It took Pedro <em>3.81 hours</em> to reach the lake.

6 0

3 years ago

Figure JKL is reflected about the y-axis to obtain figure J′K′L′:

Colt1911 [192]

Answer: the answer is a

Step-by-step explanation:

5 0

3 years ago

Hi I need help ASAP​

Hi I need help ASAP