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
Neporo4naja [7]
3 years ago
15

Match each inequality with the correct solution.

Mathematics
1 answer:
Alex73 [517]3 years ago
3 0

Answer:

a. and iii

b. and i

c. and iv

d. and ii

Step-by-step explanation:

a. -\frac{3}{2}x + 12 > 15 = x > -2

           - 12  - 12

 -\frac{3}{2}x > 3

2(  -\frac{3}{2}x = 3)

-3x > 6

/-3    /-3

x > -2

b. 4x + 12 < 20 = x <2

        - 12   - 12

 4x < 8

 /4    /4

  x < 2

c. -8x < 16 = x > -2

   / -8   /-8

  x > -2

d. 55 < 35 + 10x = x > 2

  -35   -35

   20 < 10x

   /10   /10

   2 < x = x > 2

Hope that helps!

You might be interested in
Robert is pouring wax into cylindrical candle containers. Approximately 226.19 cubic inches of wax fill one candle jar. Which im
blsea [12.9K]

Answer:

The first choice.

Step-by-step explanation:

The volume must be about 226.19 in^3.

Volume of a cylinder = area of base * height4

= πr^2h  = 226.19

r^2 = 226.19 / πh.

Consider the first of the choices:-

When h = 8 , r^2 = 226.19 /8π = 8.9998

So r = 3.00  to nearest hundredth.

So this is the required image.

3 0
3 years ago
Read 2 more answers
Online learning
Stolb23 [73]

It should look like how you would feel comfortable.

Here's an example of my desk:

8 0
3 years ago
Read 2 more answers
Brianne solved a quadratic equation. Her work is shown below, with Step 2 missing.
Alja [10]

Given:

The given quadratic equation is

3(x+4)^{2} = 48

or, (x+4)^{2} =16

And

The roots are given: x = -8 , x = 0

To find the missing step.

Let us solve the equation.

3(x+4)^{2} = 48

or, (x+4)^{2} = 16

or, x^{2} +8x+16 = 16 [ eliminating 16 from both the side]

or, x^{2} +8x = 0

or, x(x+8) = 0

or, x = 0, x = -8

Hence,

The step 2 could be x^{2} +8x = 0

6 0
4 years ago
Read 2 more answers
Which is a counterexample for the conditional statement shown? If three distinct points lie in a plane, then the points can form
lina2011 [118]
<h2>Answer:</h2>

We take the example of:

Three collinear points in a plane.

Then we may conclude that they will never form a triangle.

<h2>Step-by-step explanation:</h2>

We know that a conditional statement is given by:

If p then q

where p is the hypothesis of the statement and q is the conclusion of the statement.

Counter example for a conditional statement--

A counter example is an example that makes the general statement is false.

i.e. a example which fulfills the condition of the hypothesis but does not satisfy the conclusion of the given statement.

  • Here the statement is:

If three distinct points lie in a plane, then the points can form a triangle.

i.e. Hypothesis is: Three distinct point lie in a plane.

and conclusion is: The points form a triangle.

So we take a example as:

Three collinear points lie in a plane but they will never form a triangle.

3 0
3 years ago
What is the range of values of x for a triangle's third side given side measures of 8 and 15 for the other two sides?
mr_godi [17]

Answer: b

Step-by-step explanation:

it is right

3 0
3 years ago
Read 2 more answers
Other questions:
  • May someone please help me
    6·1 answer
  • X= 8 9 10<br> PLEASE HELP
    12·1 answer
  • given that the center of a circle is at point (-3,5) and that the radius of the circle is 6 units, write the the equation of the
    5·1 answer
  • What is the range of f(x) = 3^x+ 9?<br> {yly&lt;9}<br> {yly&gt;9)<br> {yly&gt; 3}<br> {yly&lt; 3}
    8·1 answer
  • Find the slop of the line passing through the points (-7, 2) and (9,6)
    10·1 answer
  • Please help me, I don't know this one.
    5·2 answers
  • Tonya took out a loan to help pay for her house. She borrowed $70,000 for 15 years at a yearly simple interest rate of 5%. How m
    5·1 answer
  • How would you solve <br> y - 4 = 3
    6·2 answers
  • What does 2+2+2+2+2+2+2+2+2+2+2+2+2-26=?
    15·2 answers
  • Simplify the following expressions. (14 +8^2) / 2-10
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!