All categories

2 years ago

what is the easiest way of getting rid of a fraction in an algebraic problem? Give examples please and explain carefully.

Mathematics

1 answer:

Dennis_Churaev [7]2 years ago

4 0

Step-by-step explanation:

multiple through by a common factor to eliminate the denominator

You might be interested in

Two standard 6 sided dice are rolled. One is purple and one is green. What is the probability that sum of the two dice on a roll

lana [24]

Answer:

1/6

Step-by-step explanation:

As the purple die has already rolled and the number landed is 6, to find the probability of the sum of the dice being 7, there is only one option for the yellow die:

purple result + yellow result = 7

6 + yellow result = 7

yellow result = 1

So the yellow die needs to roll a 1, over a total of 6 possibilities, so the probability is 1/6

5 0

3 years ago

What is the value of x? What is the value of y?

Rudik [331]

Answer:

Y= 20

X= 25

Step-by-step explanation:

The angles of a triangle have to equal 180

80+60 = 140

180 - 140 = 40

40/2 = 20

Y = 20

The angles of a linear line split equal 180

2y is one side of it which we learned Y = 20 which makes that side 40

To find the other side just guess and check

6(25) = 150

150 - 10 = 140

So the 2y = 40 and the (6x-10) = 140

So yea boom done

6 0

3 years ago

5(1-cos x)÷x Determine the limit of the transcendental function (if it exists).

luda_lava [24]

hello here is a solution :

8 0

3 years ago

In the data set below, what is the interquartile range? 7 1 5 5 9 Submit

Marizza181 [45]

Answer:

Step-by-step explanation:

The interquartile range is the difference between the upper quartile and the lower quartile.

First find the median.

The median is the middle value of the data set arranged in ascending order

1 5 5 7 9 ← data in ascending order

↑ median

The lower quartile is the middle value of the data to the left of the median. If there is not an exact middle then it the average of the values on either side of the middle.

1 5

↑ lower quartile = $\frac{1+5}{2}$ = 3

The upper quartile is the middle value of the data to the right of the median.

7 9

↑ upper quartile = $\frac{7+9}{2}$ = 8

Thus

interquartile range = 8 - 3 = 5

3 0

2 years ago

Here's the revenue and expenses for the month. Calculate whether Mia had a profit or loss.

Oksanka [162]

Answer:350

Step-by-step explanation:

Just take away 9,550 - 9,200 = 350

3 0

2 years ago