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
Alex
3 years ago
6

#3 need help with this math problem please.

Mathematics
1 answer:
kupik [55]3 years ago
5 0

Answer:

undefined

Step-by-step explanation:

f(x) = 2/ (-5x-10)

Let x = -2

f(-2) = 2/ (-5(-2)-10)

         =2/(10-10)

         =2/0

         = undefined

You might be interested in
Tom has 2 more than 5 times the number of CD’s that Jane has. Jane has 5 CD’s. Write an
Soloha48 [4]

Step-by-step explanation:

t=2+5×j

j=5

t=2+5×5

t=27

3 0
3 years ago
Read 2 more answers
Find the length of the hypotenuse of the right triangle if the width is 60 and hight is 32
GalinKa [24]

Answer:

The hypotenuse is 68

Step-by-step explanation:

To find the length of the hypotenuse of a a right angled triangle, we use the Pythagoras Theorem

c² = a² + b²

where c = hypotenuse, a = height, 32 and b = width, 60

Substitute the value 32 and 60 for a and b respectively in the above formula, and we will have

c² = 32² + 60²

c² =  1024 + 3600

c² = 4624

c = √4624

c = 68

4 0
3 years ago
Pls Help I need this in soon and am stuck, am giving out 25 points
Sergio039 [100]

Answer:

12

Step-by-step explanation:

7 0
2 years ago
Help Pre-Calc
Anna11 [10]

Answer:

Average rate of change = 2

Step-by-step explanation:

We need to find the average rate of change of f(x) over the interval [-4,-1], so first we need to find the end points at x=-4 and x=-1.

From graph we see that y=-3 when x=-4, So the point is (-4,-3)

From graph we see that y=3 when x=-1, So the point is (-1,3)

Now we can plug these points into average rate of change formula:

Average\ rate=\frac{f\left(b\right)-f\left(a\right)}{b-a}

where (a,f(a)) and (b,f(b)) are the given points.

Average\ rate=\frac{-3-3}{-4-\left(-1\right)}

Average\ rate=\frac{-3-3}{-4+1}

Average\ rate=\frac{-6}{-3}

Average\ rate=2

Hence final answer is 2.

8 0
3 years ago
What is the volume of the figure below, which is composed of two cubes with side lengths of 9 units
Rufina [12.5K]
9 cubed. times 2 =
1458
6 0
3 years ago
Other questions:
  • James has an ice cube tray that makes ice in the shape of spheres rather than cubes. Each sphere of ice has a radius of 222 cm.
    9·2 answers
  • PLZ HELP ASAP FEATURES OF A CIRCLE FROM ITS EXPANDED EQUATION LAST ONE
    9·1 answer
  • If x-12√x + 36 = 0 what is the value of x A. 6 B. 6^2 C. 6^3 D. 6^4
    11·1 answer
  • Can somebody find this out
    8·1 answer
  • Squaring a number and adding one will always produce an even number.
    10·1 answer
  • Which equation can be represented using the number line?​
    8·2 answers
  • Please help thank you
    11·1 answer
  • in two or more complete sentences, describe how to graph the following equation. in your description, include the slope and both
    12·1 answer
  • You had some money and then earned $18.50. Now you have $36.35. How
    13·2 answers
  • Write down in terms of n, an expression for the nth term
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!