State the discriminant and the nature of the solution it will

Mathematics

1 answer:

____ [38]3 years ago

3 0

The discriminant is b² - 4ac, in this case equal to 16 + 84 = 100.

The nature of the solution is real and rational (if that's what you mean).

i hope this was helpful! :D

You might be interested in

1. The county fair charges $1.25 per ticket for the rides. Jermaine bought 25 tickets for the rides and spent a total of $43.75

ryzh [129]

If this were to be graphed, the independent variable would be the price of the ticket for the rides. The dependent variable would be the total cost.

The fair admission is not a variable because it is a constant price for every single person who goes into the fair.

The problem asks to use y to represent the total cost and x to represent the number of ride tickets. In order to fully write out the equation, we have to figure out what the fair admission costs.

43.75 = 1.25(25) + b

*b represents the fair admission

Multiply 1.25 by 25

43.75 = 31.25 + b

Subtract 31.25 to find what b costs.

12.50 = b

The fair admission costs $12.50.

Solution: y = 1.25x + 12.50

3 0

2 years ago

Read 2 more answers

55% of 70 round to the nearest tenth

Verizon [17]

70 * 55/100=38.5

Enjoy

3 0

2 years ago

Read 2 more answers

I need help with completing the reasons for the proof. The first 3 statments are given.

Oxana [17]

Answer:Two-column, paragraph, and flowchart proofs are three of the most common geometric proofs. They each offer different ways of organizing reasons and statements so that each proof can be easily explained.

Step-by-step explanation:

4 0

3 years ago

What does the "area" of a pizza mean?

denis23 [38]

Answer:

The area is the entire pizza

Step-by-step explanation:

6 0

1 year ago

Help and please explain (20 points, will reward brainliest :))

notka56 [123]

Answer:x=13

BMC=75 degrees

Step-by-step explanation:

（x+2）+（5x+10）=90 degrees

so 6x+12=90

x=13

5x+10=5x13+10=75 degrees

7 0

3 years ago