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
I am Lyosha [343]
2 years ago
14

What is the answer to number 6? Please break it down and explain.

Mathematics
1 answer:
snow_tiger [21]2 years ago
8 0

Answer:

-2 or -5

Step-by-step explanation:

(2x − 8) / (x² + 7x + 10) is an invalid expression when the denominator is 0.

x² + 7x + 10 = 0

(x + 2) (x + 5) = 0

x = -2 or -5

You might be interested in
A tent is in the shape of the picture shown below, calculate the total of the tent, ROUND TO THE NEAREST HUNDREDTH
Taya2010 [7]

Answer: The volume of the tent is 293.33 ft.

Explanation: 11 x 10 x 8 = 880

The formula for the volume of a right rectangular pyramid is lwh/3.

880/3 = approximately 293.33

4 0
2 years ago
What is the period of the parent cosine function, y = cos(x)? degrees What is the period of the cosine function shown in the gra
V125BC [204]

Answer:

1080°

Step-by-step explanation:

hope this helped <3

8 0
2 years ago
Find the annual percentage rate of change for the population of Oregon. In 2000, there were 4.8
MrRa [10]

Answer:

The annual percentage rate of change for the population of Oregon is of 8.125%.

Step-by-step explanation:

Total percentage change:

Change multiplied by 100 and divided by the initial value.

Change: 8.7 - 4.8 = 3.9 million

Initial value: 4.8

Percentage change: 3.9*100/4.8 = 81.25%

Annual percentage rate of change

81.25% during 10 years(from 2000 to 2010).

So, per year

81.25%/10 = 8.125%

The annual percentage rate of change for the population of Oregon is of 8.125%.

5 0
2 years ago
What's 3 and 2 5ths plus 1 and 1 5ths
navik [9.2K]
3 and 2/5 turns into 17/5
1 and 1/5 turns into 6/5
17+6= 23
23/5 simplifies to 4 and 3/5
6 0
3 years ago
Read 2 more answers
Enguun earns $17 per hour tutoring student athletes at Brooklyn University. a) If Enguun tutored for 12 hours this month, how mu
Sati [7]

Answer: a) $204 b) $331.50

Step-by-step explanation: a) 17 x 12 b) 17 x 19.5 (Sorry, I can't do a diagram, you have to do it by yourself...)

6 0
2 years ago
Other questions:
  • use the definition of the derivative to find the derivatives of the function with respect to x. Please help with numbers 3 and 4
    15·1 answer
  • Which formula should be used to find the circumference of a circle
    5·1 answer
  • Select the best answer for the question. What is 4C?
    9·2 answers
  • 2hat is the sum of 2x-5y need help asap plz
    10·1 answer
  • Plz help ASAP!!!!!!!!!!! <br>WILL MARK BEAINLIST!
    15·1 answer
  • A bag of M&amp;M's has 6 red, 5 green, 4 blue, and 8 yellow M&amp;M's. What is the probability of randomly picking: (give answer
    12·2 answers
  • Please help <br> i’ll mark brainlyest
    6·2 answers
  • Find the product or type<br> "impossible"<br> [2 8 1 ][0 1 -2]<br> [0 5 -2][8 2 4]
    12·2 answers
  • Please help please help please help please help
    5·2 answers
  • McGwire Aerospace expects to have net cash flow of $12 million. The company forecasts that its operating costs excluding depreci
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!