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
Rzqust [24]
3 years ago
11

Please help please help please help please help please help please help look at the thingy pls help

Mathematics
1 answer:
attashe74 [19]3 years ago
3 0

Answer:

The slopes of line segments AC and AD are same or constant i.e \frac{1}{3}

Step-by-step explanation:

We need to find slopes of AC and AD and tell if they are same or not.

The formula used to calculate slope is: Slope=\frac{y_2-y_1}{x_2-x_1}

Finding slope of AC

We have A=(3,2) and C=(0,1)

Finding slope using formula:

We have x_1=3, y_1=2, x_2=0,y_2=1

Slope=\frac{y_2-y_1}{x_2-x_1}\\Slope=\frac{1-2}{0-3}\\Slope=\frac{-1}{-3}\\Slope=\frac{1}{3}

So, Slope of AC is \frac{1}{3}

Finding slope of AD

We have A=(3,2) and C=(9,4)

Finding slope using formula:

We have x_1=3, y_1=2, x_2=9,y_2=4

Slope=\frac{y_2-y_1}{x_2-x_1}\\Slope=\frac{4-2}{9-3}\\Slope=\frac{2}{6}\\Slope=\frac{1}{3}

So, Slope of AD is \frac{1}{3}

So, the slopes of line segments AC and AD are same or constant i.e \frac{1}{3}

You might be interested in
Will mark brainliest!!!
gizmo_the_mogwai [7]
First, simplify the equation to slope intercept form to find the slope;

2x+3y=4
3y=4-2x
y=(-2x+4)/3

The slopes of parallel lines are the same, therefore, the slope of the second line would also be -2/3

Write out the slope intercept form with the information we know and input the coordinates of the point;

y=mx+c
-4=(-2/3)(1)+c
-4+(2/3)=c
(-12/3)+(2/3)=c
-10/3=c

Therefore, the final equation is y=-2/3x-10/3

Hope I helped :)
7 0
4 years ago
What is the sum of 1.134/0.42
andrezito [222]

2.63720930233 that is the answer

3 0
4 years ago
Read 2 more answers
Two different antibiotics can be used to treat an infection. Treatment with antibiotic 1 is known to be successful 80% of the ti
Deffense [45]

Answer: Option D

D. $108

Step-by-step explanation:

We must calculate the expected cost per patient to use treatment method B.

The expected cost for a discrete random variable x is:

C = \sum x_i * P (x_i)

Where x_i is the cost associated with the probability P(x_i)

In this case, the random variable x is represented by the cost of each treatment.

For treatment B there is a possibility that antibiotic 2 works, in that case the cost x would be $ 100 and P (x) = 0.9

There is also the possibility that it does not work, in this case the cost x would be $180 and the probability P (x) = 0.10

The expected cost  is:

C =\$100*0.9 + \$180*0.1\\\\C = \$108

3 0
4 years ago
If Luke is 5 feet and 9 inches tall and Ben is 6 feet and 2 inches tall, What is their total height in centimeters rounded to th
saveliy_v [14]
The answer is 257 centimeters .
8 0
3 years ago
Read 2 more answers
Order from greatest to least : 0.275;0.2;0.572;0.725​
statuscvo [17]

Answer:

0.725, 0.572, 0.275, 0.2

Step-by-step explanation:

All you have to do is look at the values of each number and see which one is high than the other (i.e. 0.725 is greater than 0.572 when you look at the tenth decimal digit)

4 0
3 years ago
Other questions:
  • A) What is the vertex of the parabola defined by 〖y = 4x〗 ^ 2 + 4x-7?
    7·1 answer
  • Write 21 9/1000 in decimal form
    12·2 answers
  • Which one(s)?? Hurry!!!
    11·2 answers
  • Negative sixteen plus the quiotient of a number and -4 and -3
    14·1 answer
  • Point m is the midpoint of line ab. if the coordinates of m are 2,8) and the coordinates of a are (10,12) what are the coordinat
    11·1 answer
  • Find the area of the shaded region. Please help due tomorrow.
    11·1 answer
  • In the amount of sales for week 4 what is the value of the digit 7<br><br> Week 4: $10,764
    9·1 answer
  • 5
    13·1 answer
  • X²+x-6=0<br><br>hãy tìm giá trị của x trong câu trên
    7·1 answer
  • Which is the asymptote of the graph?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!