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
PtichkaEL [24]
3 years ago
5

The equation of line CD is y = −2x − 2. Write an equation of a line parallel to line CD in slope-intercept form that contains po

int (4, 5)
Mathematics
2 answers:
Mkey [24]3 years ago
8 0
Y = -2x - 2...the slope here is -2. A parallel line will have the same slope.

y = mx + b
slope(m) = -2
(4,5)...x = 4 and y = 5
now we sub and find b, the y int
5 = -2(4) + b
5 = -8 + b
5 + 8 = b
13 = b

so ur parallel equation is : y = 2x + 13
V125BC [204]3 years ago
8 0

 y = negative 1 over 2x + 7
 y = 1 over 2x + 3
 y = − 2x − 3
You might be interested in
Rosemary walks each week for exercise. Let d represent the distance walked and h represent the number of hours spent walking.
nadya68 [22]
Ok last week she walked 18/6 which equals 3 and 3 is less than 2.5. 2.5h is really just that times how many hours.D is the amount of miles.So,the awnser is going to  be b or d.But we dont know what d is in d=2,5h so we have to asume that b is the awnser
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
A committee consisting of 3 faculty members and 5 students is to be formed. Every committee position has the same duties and vot
Lemur [1.5K]

Answer:

In 16170 ways the committee can be formed.

Step-by-step explanation:

3 faculty members and 5 students are required to form a committee.

The eligible to serve on the committee are 7 faculty members and 11 students.

If each committee position has the same duties and voting rights.

Then, the number of ways of selecting 3 faculty members out of 7 eligible faculty members is ^7C_{3} = 35.

Again, the number of ways of selecting 5 students out of 11 eligible students is given by ^{11}C_{5} = 462.  

Therefore, in (35 × 462) = 16170 ways the committee can be formed. (Answer)

5 0
4 years ago
Kinda need help on both of these, will give brainliest btw
MissTica

Answer:this is gonna help you sm

Step-by-step explanation:

There’s an all called photo math, download it on ur phone and ur set

3 0
3 years ago
Let f(x)=x+3 and g(x)=1/x. The graph of (f*g)(x) is shown below.
Vlad [161]
For this case we have the following functions:
 f (x) = x + 3

g (x) = 1 / x When composing the functions we have:
 (fog) (x) = f (g (x))

 Substituting values we have:
 (fog) (x) = ((1 / x) +3)

 Rewriting:
 (fog) (x) = 1 / x + 3

 The function has a horizontal asymptote at y = 3.
 Therefore, the range of the function is all reals minus y = 3.
 Answer:
 
option 3
3 0
3 years ago
Other questions:
  • Which correctly describes a cross section of the cube below? Check all that apply.
    7·1 answer
  • The formula for volume of this rectangular prism is: v=2x3+17x2+46x+40
    9·1 answer
  • PLEASE HELP!
    7·2 answers
  • Help due Monday......
    13·1 answer
  • 60.9643790503 to 5 decimal places
    13·1 answer
  • Arpitha lined up the interior angles of the triangle along the line below. Triangle A B C. Angle C is 99 degrees. 2 lines extend
    7·2 answers
  • Can someone help me before 4:00 pls
    6·1 answer
  • What is 27.74 / 38 in long division?
    11·1 answer
  • SOLVE THOSE TWO PROBLEMS PLEASEEE I REALLY NEED HELP
    12·1 answer
  • Find the output, k, when the input, T. iS<br> 5.<br> 67 + 100
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!