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
yaroslaw [1]
1 year ago
7

The points (1,-10) and (r,2) fall on a line with a slope of 2 what is the value of r.

Mathematics
1 answer:
zalisa [80]1 year ago
3 0

The value of r in the given coordinates with their slope is; r = 7

How to find the Slope of a Line?

The formula for slope of a line passing through 2 points is;

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

We are given the coordinates as;

(1,-10) and (r,2)

The slope of the line passing through this coordinates is 2. Thus;

(2 + 10)/(r - 1) = 2

12 = 2r - 2

2r = 14

r = 14/2

r = 7

Read more about Slope of a Line at; brainly.com/question/3493733

#SPJ1

You might be interested in
Need help ASAP if any can help me that’ll mean a lot I’ll heart your answer :)
Dominik [7]

Answer:

13p+11.75 is no more than 480

Step-by-step explanation:

plz give me brainliest if possible

4 0
2 years ago
A jet travels 1464 mi against the wind in 2 hours and 1704 mi with the wind in the same amount of time. What is the rate of the
anastassius [24]
The jet rate against wind is 732 mi an hour (1464/2) and 852 with the wind (1704/2)
6 0
2 years ago
Please help out for a brainly <br> show work!!
Hatshy [7]

Answer:

Step-by-step explanation:

y=−5/2x−11 so slope is -5/2

y-intercept means when x is zero, then what is y? the answer is -11. So the y-intercept is (0 , 11)

mark brainliest plz

6 0
2 years ago
The sum of two integers is 121. The larger integer is 7 more than twice the smaller integer. Find the two integers.
iren [92.7K]
X + (2x + 7) = 121 : Write the expression.
3x + 7 = 121 : Combine like terms.
3x + 7 - 7 = 121 - 7 : Isolate x.
3x = 114 : Combined like terms.
3x / 3 = 114 / 3 : Find the value of x.
x = 38 : This is the smaller integer.
(2x + 7) = (2(38) + 7) = 76 + 7 = 83. : Find the value of the larger number by plugging in the value of x to the larger number's quantity.
The larger number is 83, and the smaller number is 38.
5 0
3 years ago
Translate each phrase and select the one that is DIFFERENT from the others. two more than a number, n the total of n and 2 twice
tensa zangetsu [6.8K]

Answer:

Option C.

Step-by-step explanation:

We need to translate each phrase and find the different expression.

"+" sign is used for sum, more and total.

Twice means two times of a number.

Let n be the unknown number.

Two more than a number = n+2

The total of n and 2 = n+2

Twice the number n = 2n

Sum of n and 2 = n+2

From the above expressions it is clear that only 2n is different from other.

Therefore, the correct option is C.

7 0
3 years ago
Other questions:
  • Which inequality represents a number n that is less than or equal to 3 but greater than -2?
    7·1 answer
  • 147.1 is what percent of 155
    7·1 answer
  • HELP WILL MARK BRAINLIEST 50 POINTS!!! Which Number is less than 2.167×10 ^4
    15·1 answer
  • A store marked down the price of a television from $800 to $600. What is the percent of decrease in price?
    6·2 answers
  • Pls Need help. Given rectangle WXYZ, find m&lt;WXZ=​
    8·1 answer
  • 8 - 5x3, for x = -1<br><br> The 3 after the x is a exponent plz help!!!!
    15·1 answer
  • Select the correct answer. Consider functions fand g. f(x) = -3x^2 + 4x + 4 g(x) = x(-7x – 7) Which expression is equal to f(x)
    13·2 answers
  • jesse bought 2 sheets of stamps. on each sheet there are 5 rows of stamps with 6 stamps in each row. how much did he buy.
    7·1 answer
  • What value of f makes the equation f+4.02=6.5 true?
    10·2 answers
  • When the scale factor is a greater than 1 the dilation will be a reduction?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!