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alexgriva [62]
2 years ago
11

Solve the following equation 2x to the power 2 - 3x - 2 = 0

Mathematics
1 answer:
vitfil [10]2 years ago
3 0

Eliminate the opponent number

- 3x = 0

Change the sign of both sides of the equation

3x = 0

Divide both sides by the same number

x = 0

<h2>#HopeItHelps</h2>

<h3>#MarkAsBrainlist </h3>

#KeepStudying

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Solving Linear equations 25 =x + 19
soldi70 [24.7K]

Steps to solve:

25 = x + 19

~Subtract 19 to both sides

6 = x

Best of Luck!

3 0
3 years ago
Read 2 more answers
April, x, slept 9 hours; Evelyn slept 2/3
xeze [42]

Answer:

she slept for 3 hours

Step-by-step explanation:

its actually simple so we know that April slept for 9 hours bug Evelyn only slept 2/3 of 9 hours and if you add 1/3 and 2/3 you get 3/3 which equals a whole so all you have to do is devide 9 into 3 and you get 3 parts with 3 now you add 3 and 3 together and that equals 6 and that was two parts you added which is equaled to 2/3 so all you have to do now is subtract 9-6 and you leave with three which is 1/3 so we come to the final answer she slept for three hours

sorry for such a long explanation

5 0
3 years ago
If there are 13 inches of snow in 8 hours how many inches in are there 1 hour
Ugo [173]

Here is 3 different ways to write how much snow fell in one hour

  1. Exact form (improper fraction) form: 13/8
  2. Decimal form: 1.625
  3. Mixed number form: 1 5/8

All u need to do is divide 13 by 8

6 0
3 years ago
Find the percent cost of the total spent on each equipment $36, fees $158, transportation $59
maksim [4K]

Answer: Therefore, Option 'A' is correct.

Step-By-Step  explanation:

Since we have given that

Amount spent on equipment = $36

Amount spent on fees = $158

Amount spent on transportation = $59

Total amount spent by them is given by

36+158+59=\$253

Percent cost of equipment of the total amount is given by

\frac{36}{253}\times 100=14.2\%

Percent cost of fees of the total amount is given by

\frac{158}{253}\times 100\\\\=62.45\%

Percent cost of transportation of the total amount is given by

\frac{59}{100}\times 100\\\\=23.3\%

Hence, Percent cost of the total spent on each is

14%, 62%, 23%.

Therefore, Option 'A' is correct.

6 0
3 years ago
A cube in Emily's closet where she stores her jewelry has a side length of 1 1/4 feet.
Gnom [1K]

<u>Answer:</u>

1.95 cubic feet

<u>Step-by-step explanation:</u>

We are given that Emily stores her jewelry in a cube and the cube has a side length of 1\frac{1}{4} feet.

1\frac{1}{4} feet in an decimal form is 1.25 feet.

We know that,

<em>volume of a cube = s^{3}</em>

where <em>s</em> is the side length of the cube.

So substituting this value of side length of cube in the formula to get:

Volume of cube = (1.25)^3 = 1.95 feet

3 0
3 years ago
Read 2 more answers
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