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
Tcecarenko [31]
3 years ago
14

Select the intervals that must be tested. x < 5 x < 3 3 < x < 5 x > 3 x > 5

Mathematics
2 answers:
olya-2409 [2.1K]3 years ago
6 0

x < 5      

x < 3      

3 < x < 5

x > 3

x > 5

Ostrovityanka [42]3 years ago
5 0

b,c & e are the answers

You might be interested in
Solve and show your work please!x+7=2(3x-4)
Brrunno [24]

x + 7 = 2(3x - 4)         Remove the brackets

x + 7 = 2*3x - 4*2

x + 7 = 6x -  8            Subtract 7 from both sides.

x + 7 - 7 = 6x - 8 - 7  

x = 6x - 15                 Subtract 6x from both sides

x - 6x = - 15

-5x = - 15                   Divide by -5

-5x/-5 = -15/-5

x = 3

6 0
3 years ago
Simplify the expression. 8w + 5r – t + 9r
Wittaler [7]

Answer:

14r−t+8w

Step-by-step explanation:

Let's simplify step-by-step.

8w+5r−t+9r

=8w+5r+−t+9r

Combine Like Terms:

=8w+5r+−t+9r

=(5r+9r)+(−t)+(8w)

=14r+−t+8w

Answer:

=14r−t+8w

3 0
3 years ago
What is the difference between exponent form and expanded form (repeated multiplication)?
Inga [223]
Expanded FormExpanded form refers to a base and an exponent written as repeated multiplication. ExponentExponents are used to describe the number of times that a term is multiplied by itself. ExpressionAn expression is a mathematical phrase containing variables, operations and/or numbers.
5 0
3 years ago
These cylinders are similar. Find the volume of
Basile [38]

Answer:

V_s=85\ cm^3

Step-by-step explanation:

Let V_s\ and\ V_b be the volumes of the smaller and bigger cylinder.

The formula for the volume of a cylinder is given by :

V=\pi r^2 h

As the two triangles are similar, the cube of their ratio would equal the ratio of their volume i.e.

\dfrac{V_s}{V_b}=(\dfrac{h_s}{h_b})^3\\\\\dfrac{V_s}{V_b}=(\dfrac{3}{5})^3\\\\\dfrac{V_s}{V_b}=0.216\\\\V_s=393\times 0.216\\\\V_s=84.8\\\\or\\\\V=85\ cm^3

So, the volume of the smaller cylinder is equal to 85\ cm^3.

3 0
3 years ago
Given the equation y - 4 = (x + 8) in point-slope form, identify the equation of the same line in standard form. (1 point)
Alecsey [184]
Y-4=(x+8) = add4 to both sides of the equation, so y= x+8+4 then add like terms. Y=x+12 final answer.
3 0
3 years ago
Other questions:
  • Create a 3rd degree polynomial function with one zero at three. Sketch a graph
    13·1 answer
  • Help please with all shown on here and please show work
    15·2 answers
  • Express the integral f(x, y, z) dV E as an iterated integral in six different ways, where E is the solid bounded by the given su
    9·1 answer
  • Billy has 1 gallon of paint. He is going to pour it into a paint tray that measures 10 inches wide, 14 inches long, and 4 cm dee
    14·2 answers
  • Line AB contains points A (8, −4) and B (1, −5). The slope of line AB is....
    14·2 answers
  • A right triangle has an hypotenuse of 155 centimeters and a leg of 124 centimeters. Which of these is the length of the other le
    7·1 answer
  • Given f(x)=17-x2 , what is the average rate of change in f(x) over the interval (1, 5)?
    6·1 answer
  • Hi<br> Need help ASAP please
    15·1 answer
  • 2/5 x 3 as a fraction
    13·2 answers
  • In a fraction, this is the number above the fraction bar.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!