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
jarptica [38.1K]
2 years ago
14

Explanation/proof why the lines are parallel and insights​

Mathematics
1 answer:
Delvig [45]2 years ago
5 0

Answer:

The lines are parallel is the will never touch.

Step-by-step explanation:

You might be interested in
Find the most common ratio 72,12,2, 1/3,1/18
liraira [26]

Answer:

1/6

Step-by-step explanation:

To find the common ratio, you compare a few pairs of consecutive terms, by dividing an element by its predecessor.

12 / 72 = 1/6

2 / 12 = 1 / 6

1/3 / 2 = 1 / 6

The ratio is constant... so that's your common ratio to go from one term to the next.  

To go from one term to the next, you have to multiply by 1/6.

7 0
2 years ago
Pleasantburg has a population growth model of P(t)=at2+bt+P0 where P0 is the initial population. Suppose that the future populat
yulyashka [42]

Answer:

The population will reach 34,200 in February of 2146.

Step-by-step explanation:

Population in t years after 2012 is given by:

P(t) = 0.8t^{2} + 6t + 19000

In what month and year will the population reach 34,200?

We have to find t for which P(t) = 34200. So

P(t) = 0.8t^{2} + 6t + 19000

0.8t^{2} + 6t + 19000 = 34200

0.8t^{2} + 6t - 15200 = 0

Solving a quadratic equation:

Given a second order polynomial expressed by the following equation:

ax^{2} + bx + c, a\neq0.

This polynomial has roots x_{1}, x_{2} such that ax^{2} + bx + c = a(x - x_{1})*(x - x_{2}), given by the following formulas:

x_{1} = \frac{-b + \sqrt{\bigtriangleup}}{2*a}

x_{2} = \frac{-b - \sqrt{\bigtriangleup}}{2*a}

\bigtriangleup = b^{2} - 4ac

In this question:

0.8t^{2} + 6t - 15200 = 0

So a = 0.8, b = 6, c = -15200

Then

\bigtriangleup = 6^{2} - 4*0.8*(-15100) = 48356

t_{1} = \frac{-6 + \sqrt{48356}}{2*0.8} = 134.14

t_{2} = \frac{-6 - \sqrt{48356}}{2*0.8} = -141.64

We only take the positive value.

134 years after 2012.

.14 of an year is 0.14*365 = 51.1. The 51st day of a year happens in February.

So the population will reach 34,200 in February of 2146.

6 0
2 years ago
If the area of a triangle is 36 in.^2in.
disa [49]
C. 8 inches. I hope I'm not too late
4 0
2 years ago
I dont get this, its really difficult
Anarel [89]
You add the previous 2 numbers so the answer would be 162
8 0
3 years ago
Read 2 more answers
The indoor climbing gym is a popular field trip destination. This year the senior class at High School A and the senior class at
Tamiku [17]

Answer:

50 students per bus and 9 students per van

Step-by-step explanation:

I just guessed until I got it right, so I don't really have a method. If I ever find a better way of doing it, I'll edit my answer.

7 0
3 years ago
Other questions:
  • (07.02 MC)
    15·1 answer
  • Explain why the exponents cannot be added in the product 12^3 x 11^3 plz help
    8·1 answer
  • The stock of Company A lost $5.31 throughout the day and ended at a value of $112.69. By what percentage did the stock decline?
    6·1 answer
  • An Equation using t = 5
    14·1 answer
  • Now, select the blue pencil in the Compass Tool and create a perpendicular bisector of the diameter of your circle. Place the ce
    5·1 answer
  • Please answer the question !!
    9·1 answer
  • Captain Nadia has a ship, the H.M.S Crimson Lynx. The ship is two furlongs from the dread pirate Tiffany and her merciless band
    6·1 answer
  • $229.95 with 25% off (SHOW WORK)
    11·1 answer
  • Solve for z. Please show your work. 8z = 2z + 18
    8·2 answers
  • The probability that austin's company uses the local shipping service for a package is 0.650. The probability that the local shi
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!