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
MAXImum [283]
3 years ago
13

HELP ME WITH THIS PLEASE PLEASE SHOW ME THE FORMULA FOR LETTER C​

Mathematics
2 answers:
OLEGan [10]3 years ago
5 0

Answer:

Which subject is this . please tell

larisa86 [58]3 years ago
5 0

Answer:

see explanation

Step-by-step explanation:

1

(a)

Calculate slope m using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁  = (8, 3) and (x₂, y₂ ) = (10, 7)

m = \frac{7-3}{10-8} = \frac{4}{2} = 2

(b)

Given a line with slope m then the slope of a line perpendicular to it is

m_{perpendicular} = - \frac{1}{m} = - \frac{1}{2}

(c)

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = - \frac{1}{2} , then

y = - \frac{1}{2} x + c ← is the partial equation

To find c substitute (8, 3) into the partial equation

3 = - 4 + c ⇒ c = 3 + 4 = 7

y = - \frac{1}{2} x + 7 ← equation of perpendicular line

--------------------------------------------------------------------------

2

(a)

with (x₁, y₁ ) = (3, 5) and (x₂, y₂ ) = (4, 4)

m = \frac{4-5}{4-3} = \frac{-1}{1} = - 1

(b)

m_{perpendicular} = - \frac{1}{-1} = 1

(c)

y = x + c ← is the partial equation

To find c substitute (3, 5) into the partial equation

5 = 3 + c ⇒ c = 5 - 3 = 2

y = x + 2 ← equation of perpendicular line

You might be interested in
Juana scored higher than 85.31% of the students. What was her score?
kirill [66]

Answer:

= 14.7 percent

Step-by-step explanation:

= 100 - 85.3

= 14.7 percent

8 0
3 years ago
The greatest integer less than or equal to the given number; it is expressed: [[x]]. These are sometimes called step functions.
sergiy2304 [10]

Answer:

I think its, 5

Step-by-step explanation:

Becaus you take that number and its axcelerated calculation would be 5 in axis square root which is 3 and obviously 3+2 =5 so the wuarterining calculas is 5.

:D

5 0
4 years ago
If yall help me with all the answers ill give you 32 points. Ik this is easy but I'm too lazy to do this. someone help me, pleas
Anna007 [38]

Answer:

100-both

75-5

565- 5

2815- 5

10050- both

57- 3

1365- 3

14- 2

81- 3

3850- 2

333- 9

1125- 9

448- 8

630- 9

5496- 8

114- 6

21,750- 6

3580- 4

2528- 4

944- 4

Step-by-step explanation:

8 0
3 years ago
The measures of Zx and Zy are equal. Which is the value of m?<br> 3(m + 2)<br> 5m - 58
Korvikt [17]
M=32
Hope it helps!!!!!

3 0
3 years ago
Plzz help i dont understand
tangare [24]
There's no picture up
7 0
3 years ago
Other questions:
  • Which expressions are completely factored?
    11·1 answer
  • A 2-column table with 3 rows. Column 1 is labeled Time (minutes) with entries 15, 30, 60. Column 2 is labeled Temperature (degre
    7·1 answer
  • Martin wants to ship a souvenir baseball bat that is 16 inches long in this box.
    7·1 answer
  • suppose a city with a population of 400,000 had been growing at a rate of 4% per year. if this rate continues,fine the populatio
    9·2 answers
  • What is a name for the marked angle?<br> Picture given
    11·1 answer
  • Phil wants to buy more than two hot dogs at the city fair. There are three hot dog stands, and each is offering a different deal
    11·2 answers
  • A jewelry store sells charm bracelets and charms. A bracelet with two charms costs $36.00. A bracelet with four charms costs $50
    11·1 answer
  • What polygon is formed?
    10·1 answer
  • noel left home at twenty minutes to six and arrived at work twenty minutes past seven how long was his journel to work
    8·1 answer
  • Can u guys show the work for 7÷10? I know it's 0.7 but I need to show my work but I don't know how​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!