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
RideAnS [48]
2 years ago
12

Which numbers are solutions to the inequality 2x – 1 > x + 2? Check all of the boxes that apply

Mathematics
1 answer:
muminat2 years ago
6 0

Answer:

x>3

Step-by-step explanation:

2x – 1 > x + 2

2x-x-1>2

x-1 >2

x>3

You might be interested in
A fish tank holds at most 125 gallons of water. The tank already has 20 gallons of water in it when Ian begins to fill it at a r
ivolga24 [154]

Answer:

ttgfuytggghghhhtxjfhfughfhfgfhg

3 0
3 years ago
This graph shows fuel consumption for a car during a test run. Three of the statements are true. Which is NOT?
diamong [38]

The answer I got was C = The car used 70 gallons of gas to go 3 miles.

Hope this helps.

6 0
3 years ago
Find the perimeter of pentagon STUVW WITH VERTICES S(0,0) T(3,-2) U(2,-5) V(-2,-5) W(-3,-2)
andrew11 [14]
Use the distance formula.

\sqrt{( x_{2} - x_{1} )^2 + (y_{2} - y_{1})^2}

 
Points S and W.
\sqrt{(3)^2 + (2)^2}

\sqrt{9+4}

\sqrt{13}

~3.6

Points S and T
\sqrt{(3 - 0)^2 + (-2 - 0)^2}

\sqrt{(3)^2 + (-2)^2}

\sqrt{9+4}

\sqrt{13}

~3.6

Points T and U
\sqrt{(3 - 2)^2 + (-2 + 5)^2}

\sqrt{(1)^2 + (3)^2}

\sqrt{1+9}

\sqrt{10}

~3.1

Points U and V
\sqrt{(2+2)^2 + (-5 + 5)^2}

\sqrt{(4)^2 + (0)^2}

\sqrt{16}

~4

Points V and W
\sqrt{(-2+3)^2 + (-5 + 2)^2}

\sqrt{(1)^2 + (-3)^2}

\sqrt{2+9}

\sqrt{11}

~3.3

Add all these together.

3.3 + 3.1 + 4 + 3.1 + 3.6
≈17
4 0
3 years ago
Hello I would really appreciate if someone could help me with this math question. I’m so confused
Katarina [22]

Answer:

  a. f = 17.5/c

  b. 8.75 N

Step-by-step explanation:

<h3>(a)</h3>

Inverse variation means one variable is proportional to the inverse of the other. The equation for that is ...

  f = k(1/c) . . . . . . force (f) is proportional to the inverse of distance (c)

We find the value of k using data given for a specific instance.

  3.5 N = k(1/(5 cm)) . . . . use the given values

  17.5 N·cm = k . . . . . . multiply by the denominator

Then the equation of interest is ...

  f = 17.5/c . . . . . . . where c is in cm, and f is in newtons

__

<h3>(b)</h3>

Using the above equation, we find the force to be ...

  f = 17.5/2 = 8.75 . . . . newtons

_____

<em>Additional comment</em>

We often look at several different kinds of proportionality:

  • y = kx . . . . direct
  • y = k(1/x) . . . . inverse
  • y = kx² . . . . proportional as the square
  • y = kx·z . . . . jointly proportional to x and z

and there are combinations of these, such as ...

  • y = kr²h . . . . jointly proportional to h and the square of r

You may have noticed that when x and y are inversely proportional, their product is a constant. y = k/x  ⇒  xy = k

__

We have left off the units of k in the problem above. Sometimes it is a good idea to retain them, or to pay close attention to what they are. This can avoid using the wrong measures for the variables.

  f = (17.5 N·cm)/(2 cm) = 8.75 N . . . . . units of cm cancel

4 0
2 years ago
Answer the following question. 10 points!
Illusion [34]
The right answer may be option 4
8 0
3 years ago
Read 2 more answers
Other questions:
  • Ron walked 8/10 mile from his grandmothers house to the store. Then he walked 9/10 mile to his house. Use benchmarks to estimate
    9·1 answer
  • The two lines graphed
    8·2 answers
  • Kiran says we should add the constraint 1 is greater than or less than 0
    6·1 answer
  • 6 + (8 x 3) - 9 Enter the value
    10·1 answer
  • If only the height of a pyramid is doubled its volume is Also doubled true or false
    12·1 answer
  • Classify each triangle by side length and angle measure.
    11·1 answer
  • HurRRy PleAsE HeLp ME MarKinG BraInLiESt
    12·1 answer
  • What is -2 + 7x = 12
    13·1 answer
  • Look at picture!!!Please help I’m completely lost and behind on work. pLEase HELP ME!
    14·1 answer
  • Find the sum of -8x^2+3 and -9x^2+10x-10
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!