Ask question

Ask question

All categories

2 years ago

15

In solving a fraction equation, John added the numerators of several fractions with unlike denominators. What should John have d

one first?

2 answers:

lawyer [7]2 years ago

5 0

COMMON DENOMINATOR HOPE IT HELPS

telo118 [61]2 years ago

3 0

John should have found a common denominator.

You might be interested in

The yearbook club had a meeting. The meeting had 30 people, which is three-fifths of the club. How many people are in the club?

pentagon [3]

The total amount of people in the club is 50.

6 0

2 years ago

after five years of earning interest at an annual rate of 4% and investment has earned $1,200 in interest determine the amount o

loris [4]

Answer:

$6000

Step-by-step explanation:

$1200/5years =$240/1yr

$240=4%

:. 1%=$60

Initial investment =$60*100%=$6000

6 0

2 years ago

Consider parallelogram △MNOP shown above.

Nina [5.8K]

To find the length of the sides of this parallelogram, we just have to calculate the length of each side and then proceed to find the perimeter.

The perimeter of the parallelogram is 13 units.

<h3>Perimeter of a Parallelogram</h3>

To calculate the perimeter of a parallelogram, we need the values of the length of the sides. However, if we have the details of two opposite sides, we can find the perimeter of the parallelogram because opposite sides are equal.

Length of MN = 2units

Length of MP = 4.5 units

The perimeter of MNOP can be calculated as

$perimeter = 2(MP + MN)$

We can substitute the values into the equation and solve

$perimeter = 2(MP + MN)\\perimeter = 2 * (4.5 + 2)\\perimeter = 2 * 6.5\\perimeter = 13$

The perimeter of the parallelogram is 13 units.

learn more on perimeter of a parallelogram here;

brainly.com/question/10919634

#SPJ1

6 0

1 year ago

Dr. Oswald conducts a study examining the relationship between the number of friends one has and the experience of daily stress

Alina [70]

Answer:

I believe the answer is: These scores are more likely to have an effect because of the large sample size

In asking about satisfaction, the data could only come from the life experiences or personal principle of the individuals in the samples. Because of this, the scores would have relatively same effect regardless of the amount of sample size that the researchers use.

6 0

2 years ago

Jane says that she can use addition to show that the graphs of 2x - 3y = 1 and 2x + 3y = 2 are intersecting lines. In two or mor

iogann1982 [59]

For this case we have the following equations:
2x - 3y = 1
2x + 3y = 2
When adding both equations we observe that:
Sentence 1: we have an equation of a variable, which in this case will be x. We can clear the value of x.
Sentence 2: Knowing the value of x, we can substitute in any equation and find the value of y.
Sentence 3: The value of x and y represents the point of intersection of both lines (x, y).

4 0

2 years ago