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
quester [9]
3 years ago
12

Classify the system of equations. -x=1-y -1+y=x+2. coincident, intersecting, parallel

Mathematics
1 answer:
jok3333 [9.3K]3 years ago
3 0
X^y#q1 is the answer that
You might be interested in
100 points please help 8th grade math
Irina-Kira [14]

Answer:B? l hope is B l hope helps

Step-by-step explanation:

if not help then l will answer other problem from you l hope is right

7 0
3 years ago
HELP PLEASE I NEED TO TURN THIS IN BEFORE WEDNESDAY
JulijaS [17]

Answer:

451

Step-by-step explanation:

4 0
2 years ago
Pranked haha hkjkdvhpihigiuaspihgpiaisuhgiuasi free redit
iren2701 [21]
Okay the answer is 69 because 81-2 is 69
6 0
3 years ago
Read 2 more answers
What is the slope of the line tangent to the curve y+2 = (x^2/2) - 2siny at the point (2,0)?
kirza4 [7]
<span>, y+2 = (x^2/2) - 2sin(y) so we are taking the derivative y in respect to x so we have dy/dx use chain rule on y so y' = 2x/2 - 2cos(y)*y'

</span><span>Now rearrange it to solve for y' y' = 2x/2 - 2cos(y)*y' 0 = x - 2cos(y)y' - y' - x = 2cos(y)y' - y' -x = y'(2cos(y) - 1) -x/(2cos(y) - 1) = y'
</span><span>we know when f(2) = 0 so thus y = 0 so when f'(2) = -2/(2cos(0)-1)
</span><span>2/2 = 1
</span><span>f'(2) = -2/(2cos(0)-1) cos(0) = 1 thus f'(2) = -2/(2(1)-1) = -2/-1 = 2 f'(2) = 2
</span>
6 0
3 years ago
Read 2 more answers
48x^2 +44x=60 which of the following could be used to find the solution to the equation above? Select all that apply
levacccp [35]

Because the polynomial has degree 2, we can assume that there are 2 solutions (roots), whether real or imaginary.

You can subtract 60 in order to put this in standard form

48x^2+44x-60 = 0

From there, just put a,b, and c into the quadratic formula and you're good to solve for your answers.


(-b+-sqrt(b^2-4ac))/2a

(-44+-sqrt(44^2-4(48)(-60)))/2(48)

Then solve.


There is probably a better way, but this should give you the two roots/solutions.

8 0
3 years ago
Other questions:
  • Simplify 3√-125n^12 A) -5n^9 B) -5n4 C) 5n4
    11·2 answers
  • The point P(x,y) lies on the terminal side of an angle θ = -60° in standard posistion. What are the signs of the values of x and
    12·1 answer
  • More people are using social media to network, rather than phone calls or e-mails (US News &amp; World Report, October 20, 2010)
    10·1 answer
  • Scientists are monitoring a whale's weight by observing its weight change once a week, over a 4 week period. How much has the wh
    10·2 answers
  • ANSWERRR ILL GIVE YOU BRAINLIST !!!! What type of slope is this line?
    8·1 answer
  • How do I solve this?
    5·1 answer
  • There is a regular dodecahedron with all the points connected to each other. What is the area if each of the shales formed if th
    10·1 answer
  • Please help i need it as fast as possible
    5·1 answer
  • 7) Paul is designing a flower garden. If he makes
    9·1 answer
  • How do you solve trig questions geometry
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!