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erik [133]
3 years ago
14

Find all possible value or value of in the quadratic equation 2n^2-7n+6=0

Mathematics
1 answer:
Diano4ka-milaya [45]3 years ago
5 0
You can use the quadratic formula:
X = (-b +/- ✓b^2 - 4ac)/2a

You then can get:
X = 2 or 1.5

Hope this helps! :)
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I need help can you help me???
Gnom [1K]

Answer:

1. about 7.87 feet away

2. About 8.37 yds

Step-by-step explanation:

1. a^2+b^2=c^2

so 25+37= C^2

= 62

Square root of 62 = 7.87400787401

(About 7.87 ft away)

2. 40+30 = C^2

Square root of 70 =  8.36660026534

About 8.37

3 0
2 years ago
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A carpenter is making a shelf in the shape of a parallelogram. She begins by drawing parallelogram RSTU on a coordinate plane wi
olchik [2.2K]
The coordinates would be (3, 3).

The slope from R to S is given by

m = (0 - 0)/(-4-1) = 0/-5 = 0

The distance from R to S is 5 units straight across.

This means the slope from T to U will be 0, and it will be a horizontal segment.  This means the y-coordinate of U will be 3, since the y-coordinate of T is 3.

The distance from T to U will be 5 as well; -2+5 = 3 for the x-coordinate.

This makes the point (3, 3).
3 0
3 years ago
Carlos has 4/5 of a tank of fuel In his car. he uses 1/10 of a tank per day. How many days will his fuel last?
damaskus [11]

Answer:

8 days

Step-by-step explanation:

4/5= 8/10

8 0
3 years ago
Tara and Jody's bedrooms are shaped like rectangles. Tara's bedroom is 9 ft long and 8 ft wide. Jody's bedroom is 7ft long and 1
horrorfan [7]
Tara's Bedroom: A = lw
                           A =  (9)(8)
                           A = 72 ft²

Jody's Bedroom: A = lw
                           A = (7)(10)
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Tara's bedroom has the greater area than Jody's bedroom.
5 0
3 years ago
What is 4-9+(-6)?????????
Leviafan [203]

Answer:

it's -11

Step-by-step explanation:

hope this helped

4 0
3 years ago
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