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
nataly862011 [7]
3 years ago
8

What is the relationship between the lines with the following equations? 2x+8y=16 y=4x+7

Mathematics
1 answer:
dimulka [17.4K]3 years ago
6 0
They are perpendicular because when you change 2x+8y=16 to slope intercept form it becomes y= -1/4x+2 and the slope (-1/4) is the negative reciprocal of 4, which is the slope for your other equation.

Please comment if you have any questions :)

You might be interested in
One end point of a line segment is ( -3, -6 ) The length of the line segment is 7 units find four points that could serve as the
Rina8888 [55]

Answer:

<em>(-3, 1), (-3, -13), (4, -6), (-10, -6)</em>

Step-by-step explanation:

You can think of point (-3, -6) as the center of a circle of radius 7. Then all points on the circle are 7 units from point (-3, -6). There are 4 points 7 units away from point (-6, -3) whose coordinates are easy to find. Think of a vertical line and a horizontal line that go through point (-3, -6). Up and sown from point (-3, -6) are points (-3, 1) and (-3, -13). To the right and left of point (-3, -6) are points (4, -6) and (-10, -6).

8 0
3 years ago
Read 2 more answers
Describe at least two differences between constructing parallel lines and
Marrrta [24]
Parallel lines never intersect purpendicular lines intersect at a single point forming a 90 degree angle
6 0
2 years ago
Hello! Question.
Bumek [7]
If I’m analyzing the question correct, you would pay 912 in total
8 0
3 years ago
The ratio of two numbers is 2/3. The sum of the numbers is 105. What are the two numbers?
Pepsi [2]
A) x/y = 2/3
B) x + y = 105
Solving Equation A for y
A) y = 1.5x
Substituting A into B
B) x + 1.5x = 105
2.5x = 105
x = 42
y = 63


8 0
3 years ago
A supermarket employee is making a mixture of cashews and almonds. Cashews cost $7 per pound, and almonds cost $5 per pound. The
Paraphin [41]

Answer:

Step-by-step explanation:

It has to be less than 6 ,  x+y<6

Now in inequalities that have 7 and 5 in them, 7 represents the cost of first ingredient and 5 the cost of second ingredient.multiply each of that number with quantity of that ingredient and sum both up we get the price of the mixture.

the mixture has to be less than 30 that means that it costs less than 30 but 30 can be the answer as well.

The last answer is 7x + 5y 

4 0
3 years ago
Other questions:
  • Alliya spent $6.70 on 12 pencils at the store. Her cost included $0.46 sales tax. How much did each pencil cost before the sales
    5·2 answers
  • the cup was filled at a constant rate. it started empty. after 2 seconds, it held 70 cm^of water.Find the percent of the cup tha
    10·2 answers
  • Solve the following system of equations <br> -2x + y = 1<br> -4x + y = -1
    7·2 answers
  • Consider the two different types of elections. Which statement is true?
    14·2 answers
  • Help please! Work do be a struggle tho
    13·1 answer
  • What is the scientific notation of 74,000,000
    6·1 answer
  • Guessing the initial of a students middle name
    10·1 answer
  • The following two triangles are similar. Solve for x, please show all your work!!
    6·1 answer
  • What is the coordinate of point P?<br> 2.3<br> 2.4<br> 2.375<br> 2.25
    9·1 answer
  • -8(3 - 5x) = -304<br> Pls help I need shown work to pls
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!