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
Oksi-84 [34.3K]
3 years ago
5

What is the solution to this inequality?

Mathematics
1 answer:
kirza4 [7]3 years ago
7 0

Answer:

I think its B. ?????

Step-by-step explanation:

You might be interested in
Draw a picture to show how to find12+37
Karolina [17]
So i drew 12 circles and 37 circles
And i got 49 total:D 
i hope this helps and sorry that the pic is wierd:(


7 0
3 years ago
Quadrilateral ABCD is plotted with coordinates A(3,7), B(6,1), C(-6,-8) and D(-5,1). Using coordinate geometry, prove that ABCD
tiny-mole [99]

Answer:

Step-by-step explanation:

4 0
2 years ago
Select the correct answer.
Citrus2011 [14]

Yo sup??

4x+5y=-9

y=(-4x)/5-9/5

we see that this is of the form y=mx+c

where m is the slope

therefore the slope of the line is -4/5

To find y intercept, put x=0

y=-4*0/5-9/5

y=-9/5

Therefore y intercept is -9/5

Hope this helps.

5 0
3 years ago
Solve 2cos^2x+5cosx+2=0
Nuetrik [128]
2cos^2x+5cosx+2=0\\
x\in\\
\Delta=b^2-4ac\\
\Delta=9\\
\sqrt{\Delta}=3\\
cosx=1\\
or\\
cosx=-6\\
-6\notin\\

Then using trygonometric table or a graph we read that:
cosx=1\Leftrightarrow(x)=0

Period of cosinus function = 2π
So the last answer is x=0+2k\pi\\
6 0
3 years ago
Please answer both questions.
mario62 [17]

Answer:

1) (x-6)^2=49

2) C

Step-by-step explanation:

Subtract 12 x and you get

-x^2-12x+13=0

You will be left with, after making a perfect square

(x-6)^2=49

To get rid of the squared/2nd power, add plus or minus to the opposite side and square root both sides. You will be left with

x-6=plus or minus 7

Your answer comes out to the to problem. Setting both to 0, you get -13, and 1. -6 plus 7 is 1, and -6 plus a -7 is -13.

6 0
2 years ago
Other questions:
  • Hy it
    11·2 answers
  • Two students in your class, Ralph and Bobby, are disputing a function. Ralph says that for the function, between x = −1 and x =
    13·1 answer
  • Montgomery Middle School has a ratio of 6 girls for every 5 boys. If Montgomery Middle School has 500 students, how many of thei
    9·1 answer
  • A survey on healthy choices was given to gym members at Work It Out. The results showed that 90% of its members drank protein sh
    12·1 answer
  • When written in standard form, the leading coefficient of the equation of a parabola that opens up will be- a fraction zero a wh
    12·1 answer
  • Write an equation perpendicular to x - 4y = 20 that passes through the point (4, -3)
    11·1 answer
  • 1/3x+y=4<br> how to solve pls hlep
    10·1 answer
  • Minutes used (per month)
    7·1 answer
  • simplify the polynomial then finds its value for the given value of the variable 3x^3-x^3+5x^3-9x^3 if x=-1
    15·1 answer
  • Help me plss i don’t understand this
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!