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
agasfer [191]
3 years ago
13

Solve each question by graphing. round to the nearest tenth 2x^2 + 5 = 11x

Mathematics
2 answers:
ivann1987 [24]3 years ago
7 0

Steps to solve:

2x^2 + 5 = 11x

~Subtract 11x to both sides

2x^2 - 11x + 5 = 0

~Factor

(2x - 1)(x - 5) = 0

~Solve each factor

2x - 1 = 0

2x = 1

x = 1/2

x - 5 = 0

x = 5

Best of Luck!

BARSIC [14]3 years ago
6 0

Answer: x=5 and 1/2

Step-by-step explanation:

You have to go to a graph and put it simply it, makes it a lot easier, hope this helps!

You might be interested in
A map is laid out in the standard (x,y) coordinate plane. How long, in units, is an airplane's path on the map as the airplane f
xeze [42]

Answer:

Distance between the points A and B is 15.52 units.

Step-by-step explanation:

It has been given in the question that an airplane flies along a straight line from City A to City B.

Map has been laid out in the (x, y) coordinate plane and the coordinates of these cities are A(20, 14) and B(5, 10).

Distance between two points A'(x, y) and B'(x', y') is represented by the formula,

d = \sqrt{(x-x')^{2}+(y-y')^{2}}

So we plug in the values of (x, y) and (x', y') in the formula,

d = \sqrt{(20-5)^{2}+(14-10)^{2}}

d = \sqrt{(15)^{2}+(4)^{2}}

d = \sqrt{225+16}

d = 15.52

Therefore, distance between the points A and B is 15.52 units.

4 0
3 years ago
What is the momentum of a 76-kilogram horse running at a speed of 45 kilometers/hour?
DerKrebs [107]
B) 3.4 x 10^4 kilogram-meters/second. 
If your horse is 76 kilograms and running 45 kilometers/hour, it has to be 2
6 0
4 years ago
Read 2 more answers
CAN SOMEONE HELP ME WITH MY TEST
irakobra [83]
The picture isn’t showing up :/
4 0
3 years ago
Whats a branch of mathmatics that uses variables
Ainat [17]
A branch of mathematics that uses variables is algebra
4 0
4 years ago
if one store is selling 3/4 of a bushel of apples for nine dollars and another store is selling 2/3 of a bushel of apples for ni
S_A_V [24]
I woild say 3/4 i am not really sure
7 0
3 years ago
Other questions:
  • Can you make a triangle with only acute angles, and none of the sides is the same length? If no can you please explain?
    7·2 answers
  • What is measured in square units?
    13·2 answers
  • Blank divided by 3 equals 5
    5·2 answers
  • The quotient of the opposite of 30 and 6, plus the opposite of 8
    11·1 answer
  • Suppose some country had an adult population of about 46 million, a labor-force participation rate of 75 percent, and an unemplo
    12·1 answer
  • Eliminate the parameter. x = 5 cos t, y = 5 sin t .
    13·1 answer
  • 22% of adults would pay more for environmentally friendly products he randomly select 10 adults find the probability that the nu
    7·1 answer
  • Type the correct answer in each box. Use numerals instead of words.
    7·2 answers
  • The Palace Theater has 25 rows. There are 26 seats in the first row with 2
    11·1 answer
  • 3<br> Identify the correct property of equality to solve each equation.<br> 3+x=27<br> XI<br> = 5
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!