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
Novosadov [1.4K]
4 years ago
7

What is the solution to the following system of equations? x+2y=2 x-2y=-2

Mathematics
1 answer:
Tcecarenko [31]4 years ago
7 0
All in all you would get the answer x+y=1.
You might be interested in
Estimate the difference of 450.012 and 57.876 to the nearest hundredth. A. 392.1 B. 392.13 C. 392.136 D. 392.14
Doss [256]

Answer:

C

Step-by-step explanation:

Sorry if im wrong i tried my best

8 0
3 years ago
Read 2 more answers
An optical inspection system is used to distinguish among different part types. The probability of a correct classification of a
Whitepunk [10]

Answer: \mu=2.88\ \&\ \sigma^2=0.115

Step-by-step explanation:

Given : The probability of a correct classification of any part is : p=0.96

sample size : n= 3

The formula to find the mean and variance for binomial distribution is given by :-

\mu=np\\\\\sigma^2=np(1-p)

Let the random variable X denote the number of parts that are correctly classified.

The, for the given situation, we have

\mu=3(0.96)=2.88\\\\\sigma^2=(3)(0.96)(1-0.96)=0.1152\approx0.115

Hence, the mean and variance of X are 2.88 and 0.115 respectively.

4 0
4 years ago
Which of the following statements is not always true?
coldgirl [10]

Answer:

The correct answer is C

Step-by-step explanation:

trust me

7 0
4 years ago
Read 2 more answers
What is the slope of EC?
Nezavi [6.7K]

its the first option

3 0
3 years ago
Read 2 more answers
41. Write a proof of the theorem that states if an angle of a quadrilateral is supplementary to both of its consecutive angles,
Amiraneli [1.4K]

Answer:

B.

there's proof that opposite sides are parallel so it must be a parallelogram

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Hiroki and Mapiya were asked to find an explicit formula for the sequence 125, 25, 5, 1,
    11·1 answer
  • If point P is 3/7 the distance from A to B, then it is ____ the distance from B to A.
    7·2 answers
  • Please help! Find the product of (4x − 3y)^2
    6·2 answers
  • HELP ASAP<br> Write a fraction that is equivalent to 3/4 . Use / for the fraction line.
    13·2 answers
  • Choose the equation of the line through (4, –5) and perpendicular to 6x + 12y = 13.
    13·1 answer
  • Solution for x^2-10x+25=81
    5·1 answer
  • I want to know if I did the problem correctly and if not how. ty ❤️​
    12·1 answer
  • The Smith's dinner bill is $76.60. Mrs. Smith is going to leave a 20% tip. How much money will Mrs. Smith leave for the tip?
    9·1 answer
  • PLEASE ANSWER THIS QUESTION
    9·2 answers
  • Shelly buys some pies that cost $5.35 each and a cake that costs $17.50. Which expression can be used to find the total cost of
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!