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2 years ago

15

Both students made a mistake.

2 answers:

sweet-ann [11.9K]2 years ago

8 0

Answer:

Then the formula will help you find the roots of a quadratic equation, i.e. the values of x x xx ... First we need to identify the values for a, b, and c (the coefficients). ... Now you can also solve a quadratic equation through factoring, completing the square, ... Let's first get it into the form where all terms are on the left-hand side:.Step-by-step explanation:

Licemer1 [7]2 years ago

7 0

Answer:

true answer I'm search in Goole

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Crazy boy [7]

Answer:

60

Step-by-step explanation:

45 divided by 9 is 5. So you multiply 4 times 5. Which equals 20. So 20 plus 45 is 65. Hope you understand it.

5 0

3 years ago

A marker is 0.13 meters long what is the length in milliliters

AVprozaik [17]

0.13 meter is same as 130 mm

Hope this helped and have a great day!

6 0

3 years ago

Read 2 more answers

Two mechanics worked on a car. The first mechanic worked for 5 hours, and the second mechanic worked for 15 hours. Together they

AleksAgata [21]

6x+8y=1,200and 150adults

4 0

3 years ago

Alguien lo entiende y sabe?!!

UNO [17]

Answer: What the hell is this. I don’t understand a word

Step-by-step explanation:

8 0

2 years ago

If Osa is in a submarine that is 275 feet below sea level and Jill is hiking a mountain and is at 250 feet above sea level, whic

nexus9112 [7]

Answer:

Jill

Step-by-step explanation:

Since 250 is closer to 0 (which is the sea level) on the number line compared to 275, Jill is closer to sea level.

4 0

2 years ago