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Pavel [41]
3 years ago
13

Janet makes the conjecture that line p is also parallel to line r . What must the value of y be for her conjecture to be correct

?
show your work!!! am off 75 points and brainliest answer.​

Mathematics
1 answer:
sweet [91]3 years ago
7 0

Answer:

A. 6.75

Step-by-step explanation:

8x+18=4x+57

8x-4x=57-18

4x=39

4x+57=180-(8y+30)

39+57=180-8y-30

96=150-8y

8y=150-96

= 54

y= 54/8 = 6.75

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Which graph represents the function f(x)= 2x-1/x1?
Galina-37 [17]
So it’s definitely not the first two options as you can see from comparing the graph I’ve attached.. But the graph I’ve attached should match up to one of the two other options you have that I cannot see, I’m sorry! I would tell if it was C or D. Unless you can attach another photo showing me the options.

5 0
3 years ago
What is the total area of the figure below?
faltersainse [42]

Step-by-step explanation:

As we know that,

In area of triangle , breadth =6inch,similarily ,height =8inch

now ,

Area of triangle = 1/2 ×b×h

= 1/2 × 8 ×6

=24inch^2

also,

In another figure,we can say

a=10 inch,b=16 inch and h=9 inch

similarly,

Area of trapizium = 1/2 h(a+b)

= 1/2 ×9(10+16)

=9/2 ×26

=9×13

=117inch^2

now ,

total area of figure =117 +24 =141inch^2

therefore,total area of figure is 141 inch^2

4 0
3 years ago
Mr. Martinez hires a plumber to fix his kitchen
Mashcka [7]

Answer:

Step-by-step explanation:

The $45 fee is a one-time thing and is the initial value of this function.  The rate of change of the function is $40/hr.  

It's not clear when the $15 for parts is paid.  One interpretation would be that this is a second up-front charge, in which case the initial value would be

$45 + $15, or $60.

3 0
3 years ago
Each week, the Pickering Trucking Company randomly selects one of its 30 employees to take a drug test. Write an application tha
konstantin123 [22]

Answer:

In Java:

import java.util.Random;

public class Main{

public static void main(String args []){

  int Employee;

  for(int weeks = 1;weeks<=52;weeks++){

    Employee = 1 + (int)(Math.random() * 30);

    System.out.println("Week "+weeks+" selected employee: "+Employee);

  }

}

}

Step-by-step explanation:

This imports the Random package into the program

<em>import java.util.Random;</em>

public class Main{

public static void main(String args []){

Declare employee as integer (represents employee 1 to 30)

  int Employee;

Iterate from week 1 to 52

  for(int weeks = 1;weeks<=52;weeks++){

Randomly select an employee from 1 to 30 (inclusive)

    Employee = 1 + (int)(Math.random() * 30);

Print the selected employee

    System.out.println("Week "+weeks+" selected employee: "+Employee);

  }

}

}

8 0
3 years ago
PLEASE HELP THIS IS DUE SOON
Svetlanka [38]

Answer

interior angles 370

exterior angles 350

I hope this helps!

6 0
3 years ago
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