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
suter [353]
3 years ago
14

Tell whether the lines for this equation are parallel, perpendicular or neither

Mathematics
1 answer:
Arisa [49]3 years ago
8 0

Answer:

Perpendicular

Step-by-step explanation:

Parallel lines are lines which do not intersect and their equations have the same slope.

Perpendicular lines are lines which intersect at 90 degree angles and their equations have slopes which are the negative reciprocal of each other. If the slope is 2 then the negative reciprocal would be -1/2.

To determine which this pair of equations is compare their slopes from slope intercept form.

y= 7/3 x +3                                        12x + 28y = 40 becomes y = -3/7 x + 10/7

The slope is 7/3.                                The slope is -3/7.

These are negative reciprocals of each other. The lines are perpendicular,

You might be interested in
8 and 1/5 + 4 and 2/5=?
Leviafan [203]
12 and 3/5 hope this helped
4 0
3 years ago
Can someone say what 45-49 is with regrouping? thanks!
muminat

Answer:

it's -4 i don't know what you mean by regrouping, sorry

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Given f(x) = x + 3x + 2 and g(x) = x + 1, perform the indicated operations. In the
nadezda [96]

Answer:  x² + 4x + 3

<u>Step-by-step explanation:</u>

   f(x) = x² + 3x + 2

+  <u>g(x) =          x + 1   </u>

(f+g)(x) = x² + 4x + 3

Note: This answer is based on f(x) having an x² (since the squared is missing from your question).

5 0
3 years ago
Tilda is growing herbs from seeds. The heights of the herbs after one week are shown. Which plant is the tallest at the end of t
lukranit [14]

Answer:

Oregano

Step-by-step explanation:

Basil = 3.4

Parsley = 3.5

Dill = 3.15

oregano = 3.6666666

7 0
3 years ago
Read 2 more answers
PLEASE HELP!! 100 POINTS!! BRAINLIEST!! What is the GCF of the terms in the numerator and denominator? Rewrite the expression by
saul85 [17]

Answer:

2(2x-1)/x(x-4)

Step-by-step explanation:

4x^2-14x+6/x^3-7x^2+12x

2(2x^2-7x+3)/x(x^2-7x+12)

2(2x^2-6x-x+3)/x(x^2-4x-3x+12)

2(x-3)(2x-1)/x(x-4)(x-3)

6 0
3 years ago
Other questions:
  • One factor is a two digit number between 1 and 10
    8·1 answer
  • How can bar diagrams be used to model numerical expressions
    15·2 answers
  • How do you times 0.2x0.3
    12·2 answers
  • Which logarithmic equation is equivalent to the exponential equation below?<br><br> 7^x=21
    11·2 answers
  • How do I factor w^2 + 16?
    14·1 answer
  • Find the product of this and simplify this: 2/5x5/1
    15·1 answer
  • Determine the value of a and b so that x^4 6x^3 +7x^2+ax+b is a perfect square
    6·1 answer
  • For the graph, what is a reasonable constraint so that the function is at least 600?
    11·1 answer
  • 86 is increased to 95.
    5·1 answer
  • Identify the three similar triangles in the figure. Be sure to name the vertices in the correct order
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!