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
jeka57 [31]
3 years ago
14

1 For each line

Mathematics
1 answer:
Elena-2011 [213]3 years ago
5 0

Step-by-step explanation:

I'll do line A for you and you can use the formulas to solve lines B and C yourself, since its good for you to practice doing these questions yourself

a)

The gradient, m, is calculated using m = (y2-y1)/(x2-x1) where x1,x2,y1 and y2 can be any ordered pairs on the line.  I'm going to use (4,0) and (7,3) as the 2 points.

m = (3-0)/(7-4) = 3/3 = 1

b)

The y-intercept is where the line intersects with the x-axis. In this case (0,-4)

c)

The equation of a linear line is y=mx+b (or c depending on which country you are from)

y = 1x-4

y=x-4

Now try the other 2 lines yourself!

If this answer has helped you, considered making this the brainliest answer!

You might be interested in
How much fabric is needed to make a tent in the shape of a triangular prism with the following measures?
Contact [7]

Answer:

The fabric needs 196.4 ft²

Step-by-step explanation:

∵ The tent formed formed from 4 faces

  two equilateral triangles with side length 7 ft

  two rectangles with dimensions 11 ft and 7 ft

∵ Area equilateral Δ = 1/4 S²√3

∵ Area rectangle = L × W

∴ The area of the prism = 2 × 1/4 × (7)²√3 + 2 × 7 × 11

                                        = 196.4 ft²

Note:

If you find the area of the triangle by the rule 1/2 × base × height

∴ Area Δ = 1/2 × (7) × 6 = 21 ft²

∴ Area tent = 2 × 21 + 2 × 77 = 196 ft²

Two answer very closed

8 0
3 years ago
Read 2 more answers
Sophia downloaded 592 vacation pictures. Of the pictures, 63%
KatRina [158]
The answer to your problem is 360
8 0
3 years ago
Read 2 more answers
Quadrilateral ABCD is translated to get quadrilateral A′B′C′D′. Vertex A is at (-5, 2), and vertex A′ is at (2, -2).
fgiga [73]
Then vertex B’ is at (1,1)
proof: the translation from A to A’ is (7,-4) therefore applying the same conditions to B would give you the outcome of (1,1)
4 0
2 years ago
For some reason it is not 72
asambeis [7]

Answer:

Maybe the Answer is 504

Step-by-step explanation:

Because 8x7 = 56x9 = 504

7 0
3 years ago
4.0 divided by 0.02=
elena-14-01-66 [18.8K]

Answer:

200

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • The sum of the two digits of a number is 16. The number formed by reversing the digits is 18 more than the original number. Dete
    5·2 answers
  • A muffin recipe, which yields 12 muffins, calls for 2/3 cup of milk for every 1 3/4 cups of flour. The same recipe calls for 1/4
    11·1 answer
  • Expand the following logarithmic expression.
    5·1 answer
  • 17. Use the formula d = rt to write an equation for the distance traveled by a boat upstream
    10·1 answer
  • which graph represents a line with a slope of -2/3 and a yintercept equal to that of the line y=2/3x-2
    8·1 answer
  • I need the missing ones!
    5·1 answer
  • A recipe uses 8 3/4 cups of milk for every 3 1/2
    10·1 answer
  • PLS Determine the measures of angles x, y, and z:
    9·1 answer
  • Please help... I'm struggling. lightyears stuff... 10 points view attachment
    13·1 answer
  • Help asap worth 50 points<br> Use grouping symbols to make each equation true.<br> 16-4/2+3=9
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!