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
Lesechka [4]
3 years ago
8

What are solutions to the equation 9x2-7x-4=0

Mathematics
1 answer:
11111nata11111 [884]3 years ago
3 0

Answer:

Step-by-step explanation:

x =(7-√193)/18=-0.383

x =(7+√193)/18= 1.161

You might be interested in
Does (0,-5 satisfy the equation y= 2x +5
QveST [7]

Answer:

it does not

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Which expression is equivalent to16a + 24b?
ivanzaharov [21]
8(2a+3b) \\ 4(4a+6b) \\ 2(8a+12b)
4 0
3 years ago
Read 2 more answers
How to find the opposite side of a triangle?
aivan3 [116]

Answer:

Pythagoros Therom

Step-by-step explanation:

The pythagoros therom  will help you find any side of a triangle as long as you already know 2 of the sides the equation is a^2+b^2=c^2 and c is the hypotenuse(the longest leg) and a and b are the other two legs. You might wanna learn this thouroghly but it is very easy to learn trust me.

6 0
3 years ago
Plot the points a (-2,-3), b (-3,0), c (3,2), and d (4,-1). What type of quadrilateral is ABCD? Justify your answer using slope
jenyasd209 [6]
<span>Plot the points a (-2,-3), b (-3,0), c (3,2), and d (4,-1). What type of quadrilateral is ABCD? Justify your answer using slope formula 

 the shape is a parellelogram, not a trapezoid all are parellel, but how to distinguish rhombus, rectangle, and square?</span> 
6 0
3 years ago
What is the area of the figure?
son4ous [18]
Yes. 95 is correct.
You have three congruent "indentations" in the right hand side. Thus each section must be 15/3 = 5 cm long.
The top rectangle will be 8*5 = 40 cm^2
The bottom rectangle will also be 8*5 = 40 cm^2
The middle area will be 5(8-5) = 5 * 3 = 15 cm^2
40 + 40 + 15 = 95

5 0
3 years ago
Other questions:
  • Write a fraction, less than one, with a denominator of 6 that is greater than 3/4.
    15·1 answer
  • Can someone help me with this problem thank you very much
    15·1 answer
  • Help I​ don't​ know what to do and this is due tomorrow​
    15·2 answers
  • Add parentheses to make 5×9-4×6
    13·1 answer
  • What type of number is 3-77i
    11·2 answers
  • Carmen predicted in a read a thon mr.cole pledged $4.00per book and gave carmen 44$. how many books did carmen read
    15·1 answer
  • Find the missing side length for y.
    14·2 answers
  • Write log8 3 as a logarithm of base 5.
    5·2 answers
  • The congruence theorem that can be used to prove triangle LON is congruent to triangle LMN is
    12·2 answers
  • A jeweler had 38 inches of silver chain. She need five times that much to make some necklaces and 3 times that amount to make so
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!