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
yan [13]
2 years ago
15

Tell whether the lines for the pair of equations are parallel, perpendicular, or neither.

Mathematics
1 answer:
madam [21]2 years ago
4 0

Answer:

Neither

Step-by-step explanation:

The slopes of parallel lines are equal.

The slopes of perpendicular lines are negative reciprocals

y = -1/4x - 1 has a slope of -1/4

y = -4x + 1 has a slope of -4

-1/4 and -4 are not equal nor negative reciprocals.

Note:  Negative reciprocals have a product of -1.  -1/4(4) = 1 not -1.  

Therefore , they are not negative reciprocals.

You might be interested in
If s = 1 over 3 unit and A = 18s2, what is the value of A, in square units? ____ square unit(s). (Input whole number only.)
arsen [322]
S=\frac{1}{3}
A=18s^{2}
A=18*(\frac{1}{3 )^{2} }
A=2
3 0
2 years ago
Read 2 more answers
Your laptop battery will last for exactly 6 hours before it needs to be recharged.You have had your laptop on for
diamong [38]

Answer:

3\frac{1}{2} hours

Step-by-step explanation:

You have to subtract 2 1/2 from 6 and that will equal 3 and 1/2.

5 0
3 years ago
Write the prime factorization of 10. Use exponents when appropriate and order the factors from least to greatest (for example, 2
Goryan [66]

Answer:

1,2,5,10

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Determine whether the vectors u and v are parallel, orthogonal, or neither. u = <6, -2>, v = <8, 24>
ratelena [41]
We'll check if they're orthogonal:
u*v=0
(6,-2)*(8,24)=0
6*8+(-2)*24=0
48-48=0
0=0
they are orthogonal vectors
4 0
3 years ago
A circle has an area of 40 square inches. Find the radius to 2 decimal places.
Oksanka [162]

The area of a circle is given by

A=\pi r^2

We can solve this equation for r: divide both sides by pi:

r^2=\dfrac{A}{\pi}

Consider the (positive) square root of both sides:

r = \sqrt{\dfrac{A}{\pi}}

So, in your case, we have

r = \sqrt{\dfrac{40}{\pi}}\approx 3.57

7 0
3 years ago
Other questions:
  • Find the height of when's, 14,494. Round the height to the nearest thousand feet
    9·1 answer
  • -16 a rational number
    7·1 answer
  • there were 22,869 children, 49,563, and 2,872 more women than men at the fair. how many people were at the fair?
    5·2 answers
  • How do I figure out how to get the answer
    6·2 answers
  • Click on the correct answer.
    15·1 answer
  • Karen is on a game show. She will choose a box to see if she wins a prize. The odds in favor of Karen winning a prize are 5/7. F
    13·2 answers
  • A rectangle has an area of 364.5 cm2. If its length is 27 cm, find its<br> perimeter.
    10·1 answer
  • 48 cookies; 50% increase​
    13·2 answers
  • Help asap
    6·1 answer
  • Abcd is a trapizium calculate the area of the area of abcd 10 9 7 15
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!