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
victus00 [196]
3 years ago
14

What is the slope of a line with endpoints (-11,5) and (5,-7)

Mathematics
2 answers:
Angelina_Jolie [31]3 years ago
5 0
Slope K = (y2-y1)/(x2-x1)
Point 1 = (-11,5) Point 2 = (5,-7)

Slope K = (-7-5)/(5+11) = (-12)/16 = -3/4
krok68 [10]3 years ago
3 0

Answer:

-6/8

Step-by-step explanation:

Slope=y1-y2/x1-x2

Where (X1,y1) is (-11,5) and (X2,y2) is(5,-7)

Slope=5+7/-11-5

=-12/16

= -6/8

So the slope is -6/8

You might be interested in
What ratio is equivalent to 9 6
elena-s [515]
3:2

the greatest common factor amongst 9 and 6 is 3
6 0
3 years ago
6. If the net investment function is given by
Pachacha [2.7K]

The capital formation of the investment function over a given period is the

accumulated  capital for the period.

  • (a) The capital formation from the end of the second year to the end of the fifth year is approximately <u>298.87</u>.

  • (b) The number of years before the capital stock exceeds $100,000 is approximately <u>46.15 years</u>.

Reasons:

(a) The given investment function is presented as follows;

I(t) = 100 \cdot e^{0.1 \cdot t}

(a) The capital formation is given as follows;

\displaystyle Capital = \int\limits {100 \cdot e^{0.1 \cdot t}} \, dt =1000 \cdot  e^{0.1 \cdot t}} + C

From the end of the second year to the end of the fifth year, we have;

The end of the second year can be taken as the beginning of the third year.

Therefore,  for the three years; Year 3, year 4, and year 5, we have;

\displaystyle Capital = \int\limits^5_3 {100 \cdot e^{0.1 \cdot t}} \, dt \approx 298.87

The capital formation from the end of the second year to the end of the fifth year, C ≈ 298.87

(b) When the capital stock exceeds $100,000, we have;

\displaystyle  \mathbf{\left[1000 \cdot  e^{0.1 \cdot t}} + C \right]^t_0} = 100,000

Which gives;

\displaystyle 1000 \cdot  e^{0.1 \cdot t}} - 1000 = 100,000

\displaystyle \mathbf{1000 \cdot  e^{0.1 \cdot t}}} = 100,000 + 1000 = 101,000

\displaystyle e^{0.1 \cdot t}} = 101

\displaystyle t = \frac{ln(101)}{0.1} \approx 46.15

The number of years before the capital stock exceeds $100,000 ≈ <u>46.15 years</u>.

Learn more investment function here:

brainly.com/question/25300925

6 0
2 years ago
Which equation is a point slope form of the equation of this line? (-2,1). (1,7)
Lilit [14]
Hello : 
answer : <span>D. (Y-1)=2(x+2)
because : 
if x=1  ... y =7
if : x= -2   .... y= 1 
the slope is :    (1-7)/(-2-1) = -6/-3=2</span>
3 0
3 years ago
One eighth of Tony's books are mystery books. He has 3mystery books. How many books does tony have in all?
Anit [1.1K]
If one book = 1/8, then you can just multiply it by 3, for the three mystery books. 8x3= 24, so tony has 24 books in all.
8 0
3 years ago
Read 2 more answers
Lines A and B are parallel lines cut by a transversal. Find the value of x.
myrzilka [38]

Answer:12.33333333333

Step-by-step explanation:

8x - 2 = 14x - 76

74 = 6x

12.333 = x

4 0
3 years ago
Other questions:
  • Can someone help me please? And show the work please.
    14·1 answer
  • Lolita reads 245 pages in 5 hours. How fast does she read? <br>     
    15·2 answers
  • Determine the inverse of f(x)=3x+4 algebraically
    12·1 answer
  • What is 156 divided by 12?
    7·1 answer
  • Mr. Brant's students sold cookies to raise money for a field trip. Number of Boxes of Cookies Sold by Each Student X X X X X X X
    15·1 answer
  • For a health assignment, Janet and Kate record how many students wear glasses in each of their classes. In Janet's class, 15 out
    6·2 answers
  • Two complex numbers have a sum of 14 and a product of 74. Write either of the two numbers.
    13·2 answers
  • What is the Algebraic Notation for this reflection?
    12·1 answer
  • PLEASE HELP!!!
    9·2 answers
  • Please help! I need answers. Will name brainliest and give 25 points
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!