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
Kaylis [27]
3 years ago
14

Use substitution to solve the system of equations. y = 4x 2x − y = −8

Mathematics
1 answer:
xxTIMURxx [149]3 years ago
8 0
Your answer would be (4, 16) :)
You might be interested in
A consumer bought a CD for $18.25 and paid with a $20 bill. How much change was there?
Lerok [7]
$1.75 would be the answer
8 0
2 years ago
Read 2 more answers
Ignore that bottom but help pleaseee
NNADVOKAT [17]
The answer is 49 because it is
7 0
2 years ago
Please help me and show me how to do it?
Greeley [361]

The answer is 8 batches of cookies

4 0
2 years ago
Graph the system of inequalities. Then use your graph to identify the point that
Alona [7]

Answer:

Step-by-step explanation:

b it is b just do what u think is right because i think u can do it no matter what

8 0
3 years ago
Q6: Which is the graph of the polar equation r=1/1-sin theta.
AveGali [126]

Answer:

The correct answer is C.

Step-by-step explanation:

The given equation is;

r=\frac{1}{1-\sin(\theta)}

This implies that;

r(1-\sin(\theta)=1

r-r\sin(\theta)=1

Let us write in Cartesian coordinates by substituting;

r=\sqrt{x^2+y^2} ,y=r\sin(\theta)

\sqrt{x^2+y^2}-y=1

\sqrt{x^2+y^2}=y+1

Square both sides;

(\sqrt{x^2+y^2})^2=(y+1)^2

This implies that;

x^2+y^2=y^2+2y+1

x^2=2y+1

y=\frac{1}{2}x^2-\frac{1}{2}

This is an equation of a parabola that opens upwards with a  y-intercept of -\frac{1}{2}.

The correct choice is C

4 0
3 years ago
Other questions:
  • If 1200 cm2 of material is available to make a box with a square base and an open top, find the largest possible volume of the b
    8·1 answer
  • Select "Yes" or "No" to indicate whether the ordered pair is on the graph of the function f(x)=−9^x+1 .
    7·1 answer
  • The weights of 1,000 men in a certain town follow a normal distribution with a mean of 150 pounds and a standard deviation of 15
    7·2 answers
  • I need help can someone pls find the answer
    15·1 answer
  • one side of a triangle is one-third the longest side. the third side is 11 ft less than the longest side. the perimeter is 73. f
    13·1 answer
  • Suppose y varies as x. If y= -7 when x = -14, find x when y = 10.
    12·1 answer
  • 1.1. a quadritic pattern has a second term equal to 1, a third term equal to -6 and the fifth term equal to 14 1.1.1 calculate t
    15·1 answer
  • HELP!! I WILL MARK U BRAINLIEST IT DUE IN 10 MINSSS
    7·1 answer
  • (If somebody answers please check it to make sure it's not a bot because I've reposted this three times and a bot answered with
    10·2 answers
  • Naomi just accepted a job at a new company where she will make an
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!