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
mixas84 [53]
3 years ago
6

What is the slope of the line that passes through the points (-20, 18) and (30, 14)?25​

Mathematics
1 answer:
vodomira [7]3 years ago
6 0

Answer:

The equation of the line that passes through the points

(-20,18) and (30,14)

is

y=-2/25x+82/5

You might be interested in
A chestnut falls out of a tree 45 feet above the ground. Use the vertical motion model, H=-16t^2+vt+s s to find how long it take
valentinak56 [21]

Answer:

1.7 seconds

Step-by-step explanation:

we have

H=-16t^2+vt+s

where

v is the initial velocity (in feet per second)

s represents the initial height (in feet)

In this problem we have

v=0 ---> because the object is dropped

s=45\ ft

substitute

H=-16t^2+45

Remember that

When the chestnut hit the ground the value of H is equal to zero

so

For H=0

-16t^2+45=0

solve for t

16t^2=45\\t^2=2.8125\\t=\pm1.7\ sec

therefore

The solution is t=1.7 sec

7 0
3 years ago
the side length of the state flag of Colorado are in the ratio of 2:3 if the flag is 12 ft long what is the height?​
yanalaym [24]

Answer:

The height is 8

Step-by-step explanation:

Ratios are just fractions. That being said, you also have part of a fraction. You know that the colorado flag is in 2:3, and 12 feet long is according to that ratio; it equals each other.

Make the equation.

\frac{2}{3}  = \frac{x}{12}

Now isolate x (in order to solve for it)

12 * \frac{2}{3}  = \frac{x}{12}*12\\8 = x

x= 8

The height is 8.

8/12 = 2/3 ✅

6 0
2 years ago
Solve this indices a²b + a³b / a²b²​
Zolol [24]

Step-by-step explanation:

Notice: The literal factors are all the combinations of a and b where the sum of the exponents is 4: a4, a³b, a²b², ab³, b4 ... The solution to the problem of the binomial coefficients without actually ... The upper index n is the exponent of the expansion; the lower index k indicates which term ... 1a5 + a4b + a3b² + a²b3 + ab4 + b5.

3 0
3 years ago
Which one of the following statements contains a simile?
mafiozo [28]
<span>the statement that contain simile is : D. i think that i shall never see a poem lovely as a tree Simile is a writing technique which compares a thing with another thing from a different kind. In sentence D, the writer compare a 'poem' which is a form of artwork, with a 'tree' which is a form of living organism</span>
3 0
3 years ago
Read 2 more answers
What is the value of K?
sladkih [1.3K]

Answer: its A

Step-by-step explanation:

Because

3 0
3 years ago
Other questions:
  • Please tel me the domain and ranges of the graphs! HELP!
    12·1 answer
  • Y varies inversely as x and y=5 when x=3
    11·2 answers
  • Please I really need help! I will mark as brainliest for the correct answer!
    9·1 answer
  • A cable installer charges $45.00 per hour
    10·2 answers
  • Find the simple interest for a loan of $2,000 with an interest rate of 11.5% for a period of 2 years​
    11·2 answers
  • PLEASE HELP AND HURRY
    6·1 answer
  • A photograph has a length that is inches longer than its width, x. So its area is given by the expression square inches. If the
    8·1 answer
  • What is the percent change when your savings increases from $50 to $85?
    10·1 answer
  • Round each decimal to the nearest tenth<br> 4. 13.392<br> 5. 27.149<br> 6.8.84858<br> Help!!
    14·1 answer
  • Help will mark brainliest to best answer
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!