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
Maslowich
2 years ago
11

2. Which equation represents a line that passes through the points (4, 5) and (6, 9)?​

Mathematics
1 answer:
pishuonlain [190]2 years ago
5 0

Answer:

y=2x-3

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(9-5)/(6-4)

m=4/2

m=2

y-y1=m(x-x1)

y-5=2(x-4)

y=2x-8+5

y=2x-3

You might be interested in
Simplify: X + x = <br>5y + y =​
Oduvanchick [21]

Answer:

x + x = 2x \\ 5y + y = 6y \\ thank \: ou

8 0
2 years ago
Read 2 more answers
What is the exponential regression equation that fits these data? y x 1 4 2 8 3 27 4 85 5 250 6 600
Volgvan

Answer:

its is C because the other ones are obvious wrong. So it has to be C plus i did this test.

Step-by-step explanation:

5 0
2 years ago
What is the product of the polynomial (7x+7) (x+2)
kolbaska11 [484]

Answer: 7x^2+21x+14

Step-by-step explanation:

(7x+7)(x+2)

Multiply each term in the first parentheses by each term in the second parentheses (FOIL)

7x×x+7x×2+7x+7×2

↘ ↙

7x×x calculate product

7x^2+7x×2+7x+7×2

↘ ↙

7x×2 calculate product

7x^2+14x+7x+7×2

↘↙

7×2 multiply numbers

7x^2+14x+7x+14

↘ ↙

21x collect like terms

7x^2+21x+14 is your end result.

3 0
3 years ago
A woman starts out walking due north for 2 miles, and then she turns due west and continues for another 2 miles. How far from he
Mrac [35]
For this case we can model the problem as a rectangle triangle.
 We have:
 Length of the sides of the triangle.
 We want to find:
 Length of the hypotenuse.
 Using the Pythagorean theorem we have:
 d ^ 2 = 2 ^ 2 + 2 ^ 2&#10;
 d =  \sqrt{2 ^ 2 + 2 ^ 2} &#10;&#10;d =  \sqrt{4 + 4} &#10;&#10;d =  \sqrt{8} &#10;&#10;d =  2\sqrt{2} &#10;
 Answer:
 
She is:
 
d = 2\sqrt{2}
 miles far from her starting point
4 0
3 years ago
Please anyone help please ASAP
denis23 [38]

Answer:

Angle WTS will be 180 degree minus 15x. You can write this as an expression:

180-15x

Now you have an expression for each angle in the triangle. Triangles will always have 180 degrees in them. You can add the expressions together and set it equal to 180. Then you can solve the equation for the x variable.

Step-by-step explanation:

Angle SWT + angle WTS + angle TSW = 180 degrees

Replace each angle with the expression then solve.

3 0
3 years ago
Read 2 more answers
Other questions:
  • -3 squared + 4.6 times (- 0.1)
    10·1 answer
  • Markia saved for a new bike. The bike was on sale for a discount of 35%. The original cost of the bike was $270. How much did sh
    7·1 answer
  • Liam is riding his bike at a rate of 7 miles per hour he wants to beat his own one day riding record to do so he has to run more
    7·2 answers
  • What is 20-200 is it postive or negative?
    8·2 answers
  • Given that2025=<br><img src="https://tex.z-dn.net/?f=%20%7B3%7D%5E%7Bk%20%5Ctimes%20%7D%20%7B5%7D%5E%7Bt%7D%20" id="TexFormula1"
    12·1 answer
  • Cannnnnnnnnnnnnnnnnnnnn some one answer this plz
    8·2 answers
  • Evaluate the following expression.<br> cos870° - sin780º =
    10·1 answer
  • NEED HELP FAST ANWSER THIS QUESTION PLEASE
    10·2 answers
  • Use the change of base formula to compute log1/4 6. Round your answer to the nearest thousandth.
    9·1 answer
  • In triangle ABC measure of angle A equals 45°. The altitude divides the side AB into two parts of 20 and 21 units. Find BC.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!