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
Bumek [7]
3 years ago
10

Determine if the lines are parallel, perpendicular, or neither 10x+5y=-5 and y=-2x+6

Mathematics
1 answer:
Ksenya-84 [330]3 years ago
7 0
If they are parallel they will have the same slope , m

So in y = mx + c, if there are two equations which both have the same m value they will be parallel.
If the lines are perpendicular they'll have slopes like this: 1/2 to -2/1 - where they flip and a negative gets added.

In the equations: 10x + 5y = -5 , and y = -2x + 6
We can rearrange 10x + 5y = -5 to be in the form y = mx + c
10x + 5y = -5
5y = -5 - 10x
y = -1 - 2x
y = -2x - 1

Since y = -2x - 1 and y = -2x + 6 both have the same slope of -2 they are parallel!

You might be interested in
Place the numbers below in order from least to greatest. Which number will go in the orange box?
mart [117]
Least to greatest
square root of five, square root of 8, 2.9, 3.2, square root of 13
7 0
2 years ago
Read 2 more answers
A total of 12 runners complete in a race. The first three runners to cross the finish line will win medals. and how many differe
yawa3891 [41]
Don’t click linkkkkkkkkkk
6 0
2 years ago
Can someone tell me which one it is?
Pepsi [2]

Answer:

-16

Step-by-step explanation:

-16... using d = b²-4ac

8 0
2 years ago
Read 2 more answers
Factor the expression using the GCF.<br> The expression 18a-12 factored is
Dafna1 [17]

Answer: 6(3a-2)

Step-by-step explanation:

The greatest common factor (GCF) of 18a and -12 is 6. Therefore,

18a-12=6()=6(3a-2)

3 0
2 years ago
Read 2 more answers
HELPPP. DO TODAY SO PLEASE HELP!!!!!!!!!!
oksian1 [2.3K]

Answer:

47/6cm or 7\frac{5}{6}cm

Step-by-step explanation:

FE= 2\frac{2}{3}

FA= 5/12

AB= 2/3

CD=2

ED=1\frac{1}{4}

BC= 5/6

All=47/6 or 7\frac{5}{6}

6 0
2 years ago
Other questions:
  • In a​ triangle, the measure of the first angle is twicetwice the measure of the second angle. the measure of the third angle is
    14·1 answer
  • Camera costs $940. If the sales tax rate is 4%, what is the total price?
    6·2 answers
  • Find the parallelogram.
    8·2 answers
  • If y varies directly as x and x= 15 when y = 5, find x when y= 9
    7·1 answer
  • HELP DUE NOW!
    15·1 answer
  • The Bureau of Alcohol, Tobacco, and Firearms (BATF) has been concerned about lead levels in California wines. In a previous test
    8·1 answer
  • Factor:
    10·1 answer
  • Im so confused can someone help me?
    10·2 answers
  • If b and c are the same distance from 0, describe their relationship to each other as it is represented on the number line.
    11·1 answer
  • In order to make the expression below equivalent to 1 2 x 6, which additional operation should be included in the expression? Us
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!