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
Kruka [31]
2 years ago
11

Line FG contains points F (3,7) and G (-4,-5) line HI contains points (-1,0) and I (4,6) lines FG and HI are. ?

Mathematics
2 answers:
ludmilkaskok [199]2 years ago
7 0
FG : (3,7)(-4,-5)
slope = (-5 - 7) / (-4-3) = -12/-7 = 12/7

y = mx + b
slope(m) = 12/7
(3,7)...x = 3 and y = 7
now we sub, we r looking for b, the y int
7 = 12/7(3) + b
7 = 36/7 + b
7- 36/7 = b
49/7 - 36/7 = b
13/7 = b
so ur equation is : y = 12/7 + 13/7.....slope = 12/7, y int = 13/7

HI : (-1,0)(4,6)
slope = (6 - 0) / (4 - (-1) = 6/5

no need to go any farther.....these lines have different slopes...and their not negative reciprocals....so there will be one solution. Answer is : neither.
vitfil [10]2 years ago
3 0

Answer:

Option C neither is the answer.

Step-by-step explanation:

Line FG contains points F( 3,7 ) and G( -4,-5 )

and HI contains points H( -1,0 ) and I ( 4, 6 )

Now we have to find these lines are parallel or perpendicular.

If these lines are parallel then slope FG and HI line will same.

Similarly if lines are perpendicular then multiplications of the slopes of these lines will be = -1

Slope of FG (m_{1}) = \frac{y-y'}{x-x'} =(\frac{7+5}{3+4})=\frac{12}{7}

Now slope of HI (m_{2}) =\frac{6-0}{4+1}=\frac{6}{5}

For parallel lines m_{1} should be equal to m_{2}

But \frac{12}{7} ≠ \frac{6}{5} so lines are not parallel.

For perpendicular lines m_{1} × m_{2} = -1

But \frac{12}{7} × \frac{6}{5} = \frac{72}{35} ≠ -1

So lines are neither parallel nor perpendicular.

Option C neither is the answer.

You might be interested in
Find the surface area of the regular hexagonal pyramid shown to the nearest square meter. a. 406 m2 b. 393 m2 c. 819 m2 d. 240 m
elena-s [515]

Answer is A. 406m2 so there is the answer to anyone who comes across this.

8 0
3 years ago
Solve for r. /5 = -9
LekaFEV [45]

Answer:

R / 5 = -9

is that what u want if not i'll change it. :D

4 0
3 years ago
Y=3x-2 what is the value of y? when y=-1/3
Olin [163]
Oddly enough, when y=-1/3, the value of y is -1/3.

When x = -1/3, the value of y is
.. y = 3*(-1/3) -2
.. = -1 -2
.. = -3

When x = -1/3, the value of y is -3.
7 0
3 years ago
What is x-2y=1, solve for y
GREYUIT [131]
The answer is X=1+2y

6 0
2 years ago
WILL MARK BRAINLIEST TO THE PERSON WITH THE BEST ANSWER!!! PLEASE ANSWER ALL QUESTIONS AND PLEASE SHOW FULL SOLUTIONS! PLEASE MA
goblinko [34]

Hey there!

Here is a graph of the points:

A scatterplot is a graph, but the points won't be able to connect in a straight line, and they have no relation.

A line of best fit is a line that goes evenly through the points, or as best as it could.

6 0
2 years ago
Other questions:
  • Which is a solution of the inequality 5≤−4x−65≤−4x−6?
    5·1 answer
  • Plz help me with this ASAP test due ina fewmin
    7·1 answer
  • Vbnmg bar bgfb gb ghtb gab bingo gb gn
    15·2 answers
  • Write a fraction greater than 1 for 2 using 3 as the denominator .​
    12·1 answer
  • Which of the following is a valid exclusion for the algebraic fraction 8ab^2x/4a^2b-8ab^2
    7·1 answer
  • What fraction is equivalent to 6/10 and has a denominator of 100
    13·1 answer
  • Nces
    7·1 answer
  • If h(x) = 5x - 3 and j(x) = -2x, solve hlj(2)] and select the correct answer below. (1 point)
    5·1 answer
  • A line passes through the point (4 7 and has a slope of Write an equation in slope intercept form for this line
    15·1 answer
  • Here is a rectangle.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!