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3 years ago

Rationalize the denominators.

Mathematics

1 answer:

Ronch [10]3 years ago

4 0

Step-by-step explanation:

that probably should be your answer

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the rivers family plans to travel to the beach for a summer vacation the family spend 67.50 for 23 gallons of gasoline the dista

vredina [299]

I cant answer the question without the mpg

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3 years ago

I have a hard time with fractions and I need help. <br><br> 6 2/3 × 5/6=

laila [671]

When you multiply fractions you want to make them a mixed number then multiply the two top numbers together and then the bottom two together. Basically 6 2/3 would become 20/3 x 5/6... then multiply 5 and 20 together and 3 and 6 together to get 100/18... simplify from there.

5 0

3 years ago

Read 2 more answers

If the line joining the points (2,y) and (4,6) has the slope -3/2 find the value of y

Yanka [14]

Answer: y=9

Step-by-step explanation:

slope= $\frac{y_{2} -y_{1} }{x_{2} -x_{1} }$

$\frac{-3}{2} =\frac{6-y}{4-2}$

$-6=2(6-y)$

$-6=12-2y$

$2y=18$

$y=9$

4 0

4 years ago

a teacher invested $600 in an account that paid 2% annual simple interest the teacher did not maker any additional deposits or w

horrorfan [7]

Answer:

$36.00

Step-by-step explanation:

The formula for simple interest is I = P x r x t where P is the principal amount, $600.00, r is the interest rate, 2% per year, or in decimal form, 2/100=0.02, and t is the time involved, 3....year(s) time periods. So t is 3....year time periods. To find the simple interest, we multiply 600 × 0.02 × 3 to get that the interest is $36.00 . Usually now, the interest is added onto the principal to figure some new amount after 3 year(s), or 600.00 + 36.00 = 636.00.

4 0

3 years ago

What is the median value of the data set shown on the line plot? Enter your answer in the box. A line plot with twenty-two data

Setler [38]

The median is the value that can be found in the middle of any data set. After plotting the values on the line plot (shown in the attached image), we can write out our data (shown under neath the line plot).

Then, we start by crossing off one value on each side of the data to work our way towards the middle. Once we come to the middle, we see that there are two values in the middle: 6 and 6.

To find the median when we have two values in the middle, we must add them, then divide by two.

6 + 6 = 12

12 ÷ 2 = 6

So, the median for this data set is 6.

5 0

4 years ago