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
11111nata11111 [884]
3 years ago
15

The square of a number minus six times a number equals negative five.

Mathematics
2 answers:
olga_2 [115]3 years ago
3 0

Answer:

x² - 6x = -5

x = {1, 5}

Step-by-step explanation:

The square of a number minus six times a number equals negative five.

x² - 6x = -5

Add 5 to both sides

x² - 6x + 5 = 0

Factor

(x - 1)(x - 5) = 0

x = {1, 5}

Sladkaya [172]3 years ago
3 0

Answer:

x^{2} - 6x = -5

x = 1 or x = 5

Step-by-step explanation:

Let x = the no.

x^{2} - 6x = -5\\x^{2}  - 6x + 5 = 0

(x - 1)(x - 5) = 0

x = 1 or x = 5

You might be interested in
(adapted from Ross, 2.37) Your math professor gives you a set of 10 problems and tells you that the final exam will consist of a
soldier1979 [14.2K]

Answer:

(a) 1/2

(b) 9/10

Step-by-step explanation:

Probability is given by number of possible outcomes ÷ number of total outcomes

(a) Number of possible outcomes = 5 questions, number of total outcomes = 10 questions

Probability (I answer all 5 problems correctly) = 5/10 = 1/2

(b) Probability (I answer at least 4 of the problems correctly) means I either answer 4 of the problems or all 5 problems correctly = 4/10 + 5/10 = 9/10

3 0
3 years ago
Read 2 more answers
Can some one help me plsss!!?
Dahasolnce [82]
Ha uuuu un día y que ha dado la oportunidad para el teléfono
3 0
2 years ago
Charlie is at a small airfield watching for the approach of a small plane with engine trouble. He sees the plane at an angle of
Akimi4 [234]
Refer to the diagram shown below.

Let d =  the horizontal distance from Charlie to the plane.
By definition,
tan(32°) = 1694.8/d 
1694.8/d = 0.6249
d = 1694.8/0.6249 = 2712.2 ft

Answer:  2,712.2 ft

7 0
3 years ago
Which scatterplot would have a trend line with a negative slope
I am Lyosha [343]

Answer:

The middle one

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
6. Evaluate the expression for the value of the variable. 1/3x + 5 x = -6
taurus [48]

Answer:

\frac{1}{3} x + 5x =  - 6 \\  \frac{16}{3} x =  - 6 \\ x = \frac{ - 6}{ \frac{16}{3} }  \\ x =  \frac{ - 9}{8}

5 0
3 years ago
Other questions:
  • What is, one- two thirds to the 3rd power
    15·1 answer
  • Let p be the plane in space that intersects the x-axis at −5, the y-axis at −2, and the z-axis at 5. Find a vector v¯¯¯ that is
    7·1 answer
  • What is the inverse of f(x) =1/3 x + 2?
    15·1 answer
  • Brad Henderson takes out a mortgage for $300,000. This is a 30-year loan at $1,000 per month. This is a total interest of $60,00
    11·1 answer
  • Please help please help
    14·1 answer
  • 12 friends shared 8 small pizzas equally how much pizza did each person get?
    14·2 answers
  • Determine wheter the event is independent or dependent,
    8·2 answers
  • Help me please!!! Fasttt 75 points. <br> Solve.....
    9·1 answer
  • What is \frac{1.88x10^6}{2000} in scientific notation?
    5·2 answers
  • Please help me i dont understand this
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!