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
Juli2301 [7.4K]
3 years ago
5

X²-gx Which shows all the critical points for the inequality 3-5 <0?

Mathematics
1 answer:
den301095 [7]3 years ago
5 0

Answer: will be = -2<0

Step-by-step explanation:x2 -gx=3-5<0=-2<0

You might be interested in
Which expression is equivalent to sq root 36/25
svp [43]
Is this multiple choice ? If so please list the answers
5 0
3 years ago
How do you know that the systems of equations are consistent? How do you know that they are independent?
Shalnov [3]

Answer:

If a system has at least one solution, it is said to be consistent. If a consistent system has exactly one solution, it is independent.

Step-by-step explanation:

3 0
3 years ago
What <br> is (81m^6)^1/2 simplified
ANEK [815]
(81m^6)^1/2 = (3^4*1/2) (m^6*1/2) = 3²m³
7 0
3 years ago
Lines k and n intersect on the y-axis
avanturin [10]

a) The equation of line k is:

y = -\frac{202}{167}x + \frac{598}{167}

b) The equation of line j is:

y = \frac{167}{202}x + \frac{1546}{202}

The equation of a line, in <u>slope-intercept formula</u>, is given by:

y = mx + b

In which:

  • m is the slope, which is the rate of change.
  • b is the y-intercept, which is the value of y when x = 0.

Item a:

  • Line k intersects line m with an angle of 109º, thus:

\tan{109^{\circ}} = \frac{m_2 - m_1}{1 + m_1m_2}

In which m_1 and m_2 are the slopes of <u>k and m.</u>

  • Line k goes through points (-3,-1) and (5,2), thus, it's slope is:

m_1 = \frac{2 - (-1)}{5 - (-3)} = \frac{3}{8}

  • The tangent of 109 degrees is \tan{109^{\circ}} = -\frac{29}{10}
  • Thus, the slope of line m is found solving the following equation:

\tan{109^{\circ}} = \frac{m_2 - m_1}{1 + m_1m_2}

-\frac{29}{10} = \frac{m_2 - \frac{3}{8}}{1 + \frac{3}{8}m_2}

m_2 - \frac{3}{8} = -\frac{29}{10} - \frac{87}{80}m_2

m_2 + \frac{87}{80}m_2 = -\frac{29}{10} + \frac{3}{8}

\frac{167m_2}{80} = \frac{-202}{80}

m_2 = -\frac{202}{167}

Thus:

y = -\frac{202}{167}x + b

It goes through point (-2,6), that is, when x = -2, y = 6, and this is used to find b.

y = -\frac{202}{167}x + b

6 = -\frac{202}{167}(-2) + b

b = 6 - \frac{404}{167}

b = \frac{6(167)-404}{167}

b = \frac{598}{167}

Thus. the equation of line k, in slope-intercept formula, is:

y = -\frac{202}{167}x + \frac{598}{167}

Item b:

  • Lines j and k intersect at an angle of 90º, thus they are perpendicular, which means that the multiplication of their slopes is -1.

Thus, the slope of line j is:

-\frac{202}{167}m = -1

m = \frac{167}{202}

Then

y = \frac{167}{202}x + b

Also goes through point (-2,6), thus:

6 = \frac{167}{202}(-2) + b

b = \frac{(2)167 + 202(6)}{202}

b = \frac{1546}{202}

The equation of line j is:

y = \frac{167}{202}x + \frac{1546}{202}

A similar problem is given at brainly.com/question/16302622

7 0
2 years ago
To determine the inverse of a point, you?
oksano4ka [1.4K]

So if you're asked to graph a function and its inverse, all you have to do is graph the function and then switch all x and y values in each point to graph the inverse. Just look at all those values switching places from the f(x) function to its inverse g(x) (and back again), reflected over the line y = x.

8 0
3 years ago
Other questions:
  • Denzel earned money after school
    12·1 answer
  • The length of a rectangle is one more than 2 times the width. if the perimeter of a rectangle is 29 inches, find the length
    9·1 answer
  • The expression 40x2 – 65x + 50 represents the sum of the interior angles of a regular pentagon in degrees. If the interior angle
    10·2 answers
  • 78 is 15% of what number? Solve using an equation. Show your work.
    5·1 answer
  • 9/5 times a number plus 6 is 51 ?
    8·2 answers
  • En la clase de Camila hay 28 estudiantes,
    12·1 answer
  • If there are 67 cherries on one tree how many cherries are on 345 trees.
    13·1 answer
  • 4.32x10^-3 in normal
    8·1 answer
  • What is x when f(x)=0?
    7·1 answer
  • Solve for x. Round your answer to 2 decimal places.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!