3 years ago

Nico and Lorena used different methods to determine the product of three fractions.

Mathematics

2 answers:

Fantom [35]3 years ago

7 0

Answer:

The Answer is A

Nico is correct because he knew that Negative four-fifths = StartFraction negative 4 over negative 5 EndFraction.

umka21 [38]3 years ago

4 0

Answer:

Nico's solution is correct

Step-by-step explanation:

Lorena introduced a spurious minus sign in the denominator in the next-to-last step, so ended up with a result that has the wrong sign.

You might be interested in

Henry bought 4 pies, which he plans to share with a group of his friends. If there is exactly enough to give each

Cloud [144]

Answer:

Step-by-step explanation:

4 pies.. cut into 6 slices each.. is 4 *6 = 24

8 0

3 years ago

Read 2 more answers

Suppose that a random sample of 200200 twenty-year-old men is selected from a population and that these men's height and weigh

Bezzdna [24]

The prediction is 193.86 lb.

Substituting 73 for x, we have:

-102.3923 + 4.0582*73 = 193.86

7 0

4 years ago

Can 5,7 and 13 make a triangle

Mars2501 [29]

Answer:

Step-by-step explanation:

5+7=12

12>13 X

13+5=18

18>13 YES

13+7=20

20>5 YES

If all equations were true, it would make a triangle, but since only 2 are true, it doesn't make a triangle.

---

hope it helps

5 0

3 years ago

6 is what percent of 8

mars1129 [50]

6/8 = 0.75
0.75 x 100 = 75%

3 0

4 years ago

Es el punto donde coinciden tres aristas

Likurg_2 [28]

El punto donde coinciden 3 o más aristas de un poliedro se denomina : vértice

7 0

3 years ago