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
Korolek [52]
3 years ago
12

44. Line A passes through points (5, 2) and (13, 6). Line B is parallel to Line A. Line C is perpendicular to Line B. What is th

e slope of Line C?
a. 2
b. 1/2
c. – 1/2
d. –2
Mathematics
1 answer:
Alja [10]3 years ago
4 0
<span>Line A passes through points (5, 2) and (13, 6). Line B is parallel to Line A. Line C is perpendicular to Line B. What is the slope of Line C?
                                                               6-2         4
Line A and B both have the slope m = -------- = ------ = 1/2.
                                                               13-5        8 

Line C, being perpend. to lines A and B, must have the slope m = -2 (answer)</span>
You might be interested in
The long-distance calls made by the employees of a company are normally distributed with a mean of 6.3 minutes and a standard de
Sergio [31]

To solve this problem, we use the formula:

z = (x – u) / s

where z is the z score value which can be obtained from the tables, x is the sample value, u is the mean = 6.3 min, and s is the std dev = 2.2 min

 

at P value = 0.90, the z = 1.28, finding for x:

x = z s + u

x = 1.28 * 2.2 + 6.3

x = 9.116

 

at P value = 1.0, the z = 3.49, finding for x:

x = z s + u

x = 3.49 * 2.2 + 6.3

x = 13.978 ~ 14

 

Therefore the longest 10% calls last about 9.1 minutes to 14 minutes

3 0
3 years ago
What are three names for 3.09
mixas84 [53]

Answer:

1.Three and Nine Hundredths    2. 3 9/100      3. 390%

Step-by-step explanation:


7 0
3 years ago
The dDifference in hours between full times and the part timers to work three hours a day is 2 working hours how many hours per
hram777 [196]

full timers work 5 hours a day whereas Part timers work 3 hours a day!

<u>Step-by-step explanation:</u>

Here we have , The difference in hours between full times and the part timers to work three hours a day is 2 working hours  . We need to find that  how many hours per day to full timers work . Let's find out:

Let full timers work x hours , Part time workers work 3 hours a day , According to question, difference in hours between full times and the part timers to work three hours a day is 2 working hours  i.e.

⇒ x-3 = 2

Adding 3 to make x term alone :

⇒ x-3+3 = 2+3

⇒ x=5

Therefore, full timers work 5 hours a day whereas Part timers work 3 hours a day!

4 0
3 years ago
Write the equation 5x + 2y = -6 in general form.
vampirchik [111]

Answer:

5x+2y+6=0

Step-by-step explanation:

General equations are in the form Ax + By + C = 0

So you can add 6 to both sides to make:

5x+2y+6=0

5 0
2 years ago
9 ounce box of strawberry gelatin cost 0.90 in a 6 ounce box cost 0.42 what is the difference in cost per ounce between the larg
Gelneren [198K]

Answer:

what does the fox

Step-by-step explanation:

rhfiuafb  iuf9ednf kmbfgiu

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the value of the x variable in the solution to the following system of equations?
    14·1 answer
  • 4. Builtrite D is considering the purchase of a new machine for $500,000 which would require a $5000 installation charge. Employ
    7·1 answer
  • The bar graph shows the number of games a soccer team played H Mart use the data to find each measure
    8·1 answer
  • Deternime the sum of -11 3/5 + 4 2/3
    10·1 answer
  • Could someone please help me
    14·2 answers
  • Want to join zomm id 9571609156 and pass 3e7TMD join enjoy​
    6·1 answer
  • Can someone please help me with this one??
    10·2 answers
  • Which equation represents an inverse variation?
    7·1 answer
  • If x is the probability of an event happening, then which of the following represents
    5·1 answer
  • A vector starts at point (-3, 4) and ends at point (6, -3). What is the magnitude of the vector? Answer to two decimal places.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!