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
Mandarinka [93]
3 years ago
13

What equation is the equation of the line that passes through (-10,8) and (5,5)

Mathematics
1 answer:
Fofino [41]3 years ago
6 0
The equation of the line is given by

y = mx + c

where m is the gradient of the line
c is where the line cuts the y-axis
x & y represent coordinates on the line.

The gradient m can be obtained as follows:

m = (5 - 8) / (5 - - 10) = (-3) / (15) = - 1/5

To obtain c, we use any known coordinate on the line and substitute it as well as the gradient in the general equation for the line.

Taking coordinates (5,5)

5 = (- 1/5)(5) + c

5 = - 1 + c

c = 6

Hence, the equation for this line is

y = -x/5 + 6
You might be interested in
Water freezes at 32°F <br><br> Write an inequality for all temperatures that water is NOT frozen
aleksandrvk [35]

Answer:

33<x for not being frozen water

Step-by-step explanation:

3 0
2 years ago
Pls help me with this!
stira [4]

Answer:

See below.

Step-by-step explanation:

1.

(a) < PMR

(b) < QMR

(c) < QMN

(d) < RMN

2. m < C = 4x - 6

= 4(25) - 6

= 100 - 6

= 94  so   < C is obtuse.

3. 8x + 2 = 90

8x = 90 - 2

8x = 88

x = 11.

4.

(a).  < DBA and < DBC are  right angles (90 degrees) because BD is perpendicular to AC.

(b) < DBA and < DBC are adjacent and they share the ray BD.

(c) < DBe and < ABE are complementary.

(d) < DBA and < DBC are supplementary

(e)  90 - 40 = 50 degrees

(f) 180 - 40 = 140 degrees.

(g) As the angles are complementary

3x + 2 + 4x + 4 = 90

7x  = 90 - 2 - 4

7x = 84

x = 12.

6 0
3 years ago
Jina is saving money to buy a game. So far she has saved $36 , which is three-fourths of the total cost of the game. How much do
Elena L [17]
The answer is $48. Divide her savings by 3 since it is only three-fourths of the game's cost. $36÷3 = $12 Now you multiply the answer by 4 to get the final answer. $12 × 4 = $48
7 0
3 years ago
Read 2 more answers
if Dion drove to Phoenix at a rate of 60 miles per hour and the return trip he drove 50 miles per hour and it took him one am ho
kykrilka [37]

60mph=?hrs

50mph=?+1hr

?=6hrs


3 0
3 years ago
PLZ HELP! ASAP I will make brainliest
stealth61 [152]
This would be true because I can already see you divide by a negative and when you do that you flip your  less that sign
5 0
3 years ago
Read 2 more answers
Other questions:
  • If y = 3x^3 - 2x and dx/dt equals 3, find dy/dt when x = -2. Give only the numerical answer. For example, if dy, dt = 4, type on
    12·1 answer
  • Heights of adult males are known to have a normal distribution. a researcher claims to have randomly selected adult males and me
    11·2 answers
  • HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 10PTS PLUS BRAINLEIST!!!!!!!!!!!!!! THIS!!!!! IS!!!!! URGENT!!!!!!
    11·1 answer
  • 486x<br><img src="https://tex.z-dn.net/?f=486x" id="TexFormula1" title="486x" alt="486x" align="absmiddle" class="latex-formula"
    6·1 answer
  • Please help meh!!!!!!!!!!!!!!!! !
    5·2 answers
  • Evaluate 150 + 3p for p = 30
    7·2 answers
  • I’m not sure what the answer is
    9·1 answer
  • PLEASE HELP! i would really appreciate it thank you
    7·1 answer
  • Help pls!! ....................................................
    13·1 answer
  • Help. Fully explain plz
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!