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3 years ago

In your own words, explain when a quadratic equation will have no real

Mathematics

1 answer:

zubka84 [21]3 years ago

3 0

Answer:

If a quadratic function is not discriminating at 0, it does not have any real roots and it does not intersect the x-axis in the parabola it serves.

Step-by-step explanation:

The equation has no true solution if the discriminant is less than 0.

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PLEASE SOMEONE HELP ME!!! I WILL GIVE BRAINLIEST TO CORRECT ANSWER!!! PLSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS

taurus [48]

8.8 squared + 9.5 squared = square root 12.94 rounded 12.1

3 0

3 years ago

A piece of fabric is 2 yards long. The fabric is cut into 24 pieces of equal length. How long is each piece?

Vera_Pavlovna [14]

Answer:

48 Yards long

Step-by-step explanation: You multiply 24x 2

3 0

3 years ago

Read 2 more answers

Jill says that 12.6 is less than 12.63. explain her error

kenny6666 [7]

No the both are having first integer same and jolly dosen’t mention the 2nd integer after the decimal that is her error

7 0

3 years ago

Daniel can paint a house in 10 days, while his father can paint the same house in 6 days. If they work together, how long will t

Alex73 [517]

Answer:

3 $\frac{3}{4}$ days

Step-by-step explanation:

Let the amount of work be x.

Daniel:

10 days = x

1 day = $\frac{1}{10}$ x

Father:

6 days = x

1 day = $\frac{1}{6}$ x

Together:

1 day = $\frac{1}{10}$ x + $\frac{1}{6}$ x

= $\frac{6}{60}$ x + $\frac{10}{60}$ x

= $\frac{16}{60}$ x

= $\frac{4}{15}$ x

No. of days = $\frac{15}{15}$ x ÷ $\frac{4}{15}$ x

= $\frac{15}{15}$ x × $\frac{15}{4}$ x

= $\frac{225}{60}$

= 3 $\frac{3}{4}$

4 0

3 years ago

Solve the inequality

stepladder [879]

Answer:

(2.5+3)

Step-by-step explanation:

im not 100% sure though sorry

3 0

2 years ago