If a, b, and c are rational numbers, then a discriminant of D = 40 indicates the two solutions are not rational. We would need D to be a perfect square to get two rational solutions.

8 0

3 years ago

14+72×1/10+4×1/1000 compared to 21.24

Mariulka [41]

Answer:21.24 is greater than 14+72×1/10+4×1/1000

Step-by-step explanation:

6 0

3 years ago

If6 x 57 = 342, what is 6 x 58? (Do not multiply).

Lubov Fominskaja [6]

Answer: 348

if 6 x 57 = 342

then 6 x 58 = 342 + 6

=> 6 x 58 = 348

therefore 6 x 58 = 348

hope that helps...

3 0

3 years ago

What is 4 devided by 3/4

kompoz [17]

Answer:

5 1/3

Step-by-step explanation:

We make

4/1 divided by 4/3 = 5 1/3

7 0

3 years ago