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
DaniilM [7]
3 years ago
11

Find the value of x so that the line passing through (10, 5) and (x, 9) has a slope of -2.

Mathematics
2 answers:
Verdich [7]3 years ago
4 0
Ok, so here, we need to use the slope formula which is:

(y2 - y1)/(x2-x1)

y2 = 9
y1 = 5

x2 = x
x1 = 10

So:

(9-5)/(x-10) = -2

Now, we just solve for x,

9-5  =  -2(x-10)

4  =  -2x+20

2x  =  16

x  =  8
tatuchka [14]3 years ago
4 0
X=8 ....................

You might be interested in
Please help meeee!! :(
kirill115 [55]
The function for x=3 is 1
5 0
2 years ago
There is a certain number. If you add 30/7 to it, from the sum you get subtract 22/7 , and then subtract that difference from 59
xeze [42]
30/7 +30/7=60/7
60/7-22/7=38/7
59/7 -38/7=21/7
21/7 -19/7=2/7
6 0
3 years ago
If I had know ill,I would gone to visit you sentence using appropriate conditional classe​
quester [9]

Answer:

was this supposed to be funny lol

Step-by-step explanation:

5 0
2 years ago
Sweet noticed the ratio of long boards to short boards was 1:4. If there were 35 surfboards at the beach , how many were short b
andre [41]
So the ratio to longboard to short board is 1:4, the total of that ratio is 5. 35 ÷ 5 = 7. now we're going to take those ratios and multiply 1 × 7 = 7 and 4 × 7 = 28. Your final answer is B. to confirm your answer add 28 + 7.
7 0
2 years ago
4-4x=12+16x will gib brainleist i promise ;)
Delicious77 [7]

Answer:

4-4x=12+16x

−4x+4=16x+12

−4+4−4=16+12−4

-4x=16x+8

-4x-16x=16x+8-16x

-20x=8

-20x/-20 = 8/-20

x= -2/5

5 0
2 years ago
Other questions:
  • I need to know what this equals
    9·1 answer
  • How old am i if 500 reduced by 4 times my age is 184
    9·1 answer
  • Which of the following is a result of shifting a circle with equation (x + 3)2 + (y - 2)2 = 36 up 3 units? A. The x-coordinate o
    8·2 answers
  • A) AAS<br> C) ASA<br> B) SSS<br> D) SAS
    14·2 answers
  • Which term best describes the solution of the situation represented by the system of inequalities? (Assume that x is greather th
    13·2 answers
  • Which pair of angles are vertical angles?
    13·1 answer
  • Find the measure of the numbered angles in the rhombus. The diagram is not drawn to scale.
    13·2 answers
  • Find the greatest common factor of 24 and 45.
    10·2 answers
  • Abbas is two years younger than Brad. Two years ago, the sum of their ages was the same as Brad's current age. How old are the b
    5·1 answer
  • The first three terms of a sequence are given. Round to the nearest thousandth (if
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!