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
Ivanshal [37]
3 years ago
13

2x-7y=-56 and 7x+2y=8 are they parallel perpendiculare or neither

Mathematics
2 answers:
Contact [7]3 years ago
6 0

Answer:

They are perpendicular

Step-by-step explanation:

2/7 for the first

-7/2 for the second

Archy [21]3 years ago
6 0
They are prepdiculer


Because they are the same lines duh
You might be interested in
263.000 divided by 7
Readme [11.4K]

Answer:

the answer is 37.5714285714

Step-by-step explanation:

hope it helps have a nice day or night

:)

4 0
2 years ago
Marking brainliest.
natka813 [3]

Answer:

is nirvana considered indie? idrk--- but i listen to that band and a lot of rock songs :)

Step-by-step explanation:

3 0
3 years ago
What is the zscore with a confidence level of 95% when finding the margin of error for the mean of a normally
Inessa [10]

Answer:

Z score with a confidence level of 95% is 1.96

Step-by-step explanation:

The computation of the z score with the confidence level of 95% is shown below:

While determining the margin of error for the normally distributed population from the sample, the z score of the confidence level of 95% is 1.96

The same is to be considered

Therefore the third option is correct

3 0
3 years ago
Read 2 more answers
What is the graph for f(x)=3*(1/2)^2
DiKsa [7]

Answer:

Step-by-step explanation:

Graph the parabola using the direction, vertex, focus, and axis of symmetry.

Direction: Opens Up

Vertex:  

(

1

,

−

2

)

Focus:  

(

1

,

−

23

12

)

Axis of Symmetry:  

x

=

1

Directrix:  

y

=

−

25

12

x

y

−

1

10

0

1

1

−

2

2

1

3

10

6 0
3 years ago
Look at the image please help I’m struggling
Monica [59]

Answer:

Step-by-step explanation:

rise over run

from the bottom to where the point is

From (0,0) to (4,3)

you rise 3 and run 4

So I think the Slope is 3/4

7 0
4 years ago
Other questions:
  • Please Help I will reward brainliest
    14·1 answer
  • The table below shows the cost of riding in a taxi cab. What is the rate of change?
    13·1 answer
  • Order from least to greatest 2.34,2 3/4,9/4.
    13·1 answer
  • 1. Consider f(x) = 3x - 5
    9·1 answer
  • Recursive formula for a geometric sequence with a starting value of 8 and a common ratio of 5
    5·1 answer
  • Mike observed that 75% of the students of a school liked skating. If 35 students of the school did not like skating, the number
    5·2 answers
  • Write a situation in which positive and negative numbers are used to describe values that have opposite meaning. What does 0 rep
    5·2 answers
  • Evaluate each expression.
    14·1 answer
  • On which triangle can the law of cosines be applied once to find an unknown angle measure? Law of cosines: a2 = b2 + c2 – 2bccos
    13·2 answers
  • Guys pls make it fast <img src="https://tex.z-dn.net/?f=3%5E%7B3x-2%5C%5C%7D%20%3D%5Csqrt%5B3%5D%7B9%7D" id="TexFormula1" title=
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!