1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Sedaia [141]
3 years ago
9

¿Como resuelvo esta equación? Necesito ayuda. 2x·(1-x)= x-6

Mathematics
1 answer:
love history [14]3 years ago
3 0

Answer:

x=-3/2 x=2

Step-by-step explanation:

2x(1-x)=x-6

2x-2x^2=x-6

subtract x from both sides

add 6 to both sides

x-2x^2+6=0

reorganize

-2x^2+x+6=0

factor

2x+3=0

x-2=0

solve both

2x+3=0

2x=-3

x=-3/2

now the other one

x-2=0

x=2

Sorry, I don't speak spanish.

You might be interested in
What is the slope of the line that passes through the pair of points (2, 5) and (8, 3)
raketka [301]

Answer:

slope = - \frac{1}{3}

Step-by-step explanation:

Calculate the slope m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (2, 5) and (x₂, y₂ ) = (8, 3)

m = \frac{3-5}{8-2} = \frac{-2}{6} = - \frac{1}{3}

7 0
4 years ago
Nathan has $40 in a savings account. The interest rate is 5% per year and is not
fgiga [73]

Money with Nathan in his savings account = $40

Rate of interest per annum = 5%

We know that :

\color{hotpink}\tt \: simple \: interest \color{plum}=  \frac{principal \times rate \times time}{100}

In this case :

Principal = $40

Rate = 5%

Time = 1 year

Simple interest he will earn in 1 year :

=\tt  \frac{40 \times 5 \times 1}{100}

= \tt \frac{200}{100}

\color{plum} =\tt\$ \:  2

Amount = Principal + Interest

Amount Nathan has to pay at the end of one year :

= \tt40 + 2

\color{plum} =\tt \$42

Thus, at the end of 1 year Nathan has to pay $42.

Therefore, simple interest Nathan will earn in 1 year = $2

6 0
3 years ago
Casey buys a bracelet. She pays for the bracelet and pays \$0.72$0.72dollar sign, 0, point, 72 in sales tax. The sales tax rate
denis23 [38]

Answer:

12dollars

Step-by-step explanation:

so to figure sells tax of 6percent on every dollar you take amount spent say take 20 ×.06 now . 06 is 6percent equals 1.2 so a dollar 20 cents is added to 20 making 21.20 so to find original price you always to opposite of the equation so if sells tax . 72 divide it by .06 and you get 12

5 0
4 years ago
Find the measurement of the inscribed angle CDB indicated below
Wewaii [24]

Answer:

∠ CDB = 45°

Step-by-step explanation:

The measure of an inscribed angle is half the measure of its intercepted arc.

∠ CDB = 0.5 × BC = 0.5 × 90° = 45°

7 0
4 years ago
153000 in standard form?
lara31 [8.8K]
153 000 = 100 000 + 50 000 + 3 000
3 0
3 years ago
Other questions:
  • How is shading a grid to show 1 tenth different from shading a grid to show 1 hundreth?
    14·1 answer
  • HELP WILL GIVE BRAINLIEST
    9·2 answers
  • Whats 2+2322634353662881076464e66​
    9·2 answers
  • I WILL GIVE 20 POINTS PLEASE HELP
    11·2 answers
  • 32% of 250 is what number?
    13·2 answers
  • Determine whether the graph is the graph of a function. (5 points)
    11·1 answer
  • Help plz! Show work also!! I need help ASAP!!
    12·1 answer
  • Answer this question. First person answers 80 points
    7·2 answers
  • A temperature of -3°F is how many degrees below the freezing<br> temperature of water?
    5·1 answer
  • The function h(x) is given below.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!