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
sweet [91]
3 years ago
8

The slope of the line passing through the points (k, 1) and (5, -11) is perpendicular to the line 4x + 3y = -21. What is the val

ue of k?
Mathematics
1 answer:
pishuonlain [190]3 years ago
7 0

Answer:

21

Step-by-step explanation:

all the details are in the attached picture.

You might be interested in
2 What is the sum of 5x2 + 3x - 7 and 12x + 12? A. 5x2 + 15x + 5 B. 5x2 + 15x + 19 C. 17x2 + 3x + 5 D, 17x2 + 15x + 12 4 E. 20x"
Pavlova-9 [17]
<h2>Answer:</h2><h2>15x + 15</h2><h2 /><h2>Hope this helps!!</h2>

6 0
3 years ago
Helpppppppp meeeeeeeeeeeeee
cricket20 [7]

Answer:

The answer is c

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
2.9x10^10 + 5.35x10^10
MArishka [77]
8.25x10^10. assuming you don't need to write it out. if you do. then it is
82,500,000,000
3 0
3 years ago
Find the dot product of U and V <br><br> u=7i, v = -2i + 5j
alexandr1967 [171]

Answer:

-14

Step-by-step explanation:

Multiply the is together. Multiply the j's together. Add the answer. The answer is a scalar.

(7 × -2) + (5 × 0)

= -14

6 0
3 years ago
In right triangle ABC, A.)30°<br> В.)45°<br> C.)60°<br> D)75°
RSB [31]
I think its C not sure
5 0
3 years ago
Other questions:
  • I NEED HELP ASAP PICK ALL
    8·1 answer
  • If CB=16cm and AB=22cm, find CA.<br> A<br> C<br> B<br> CA=<br> Help !!!!
    5·1 answer
  • You are asked to draw a triangle with side lengths of 6 inches and 8 inches. What is the longest whole number length that your t
    5·1 answer
  • Plz help
    14·1 answer
  • Hailey wants to buy a new pair of Vans. She found them on-line for $70. If the site is offering 20% off how much are the new Van
    5·2 answers
  • Describe the transformations of the graph of y=x that will produce the graph of
    15·1 answer
  • If 3 tickets cost $24, what would be the cost for 5 tickets?
    15·1 answer
  • 156 revolutions in 180 seconds. how many revolutions in 2 minutes
    5·1 answer
  • I need help asap, we are out of school so i can't ask my teacher
    8·1 answer
  • Using ƒ(x) = 3x − 3 and g(x) = -x, find g(ƒ(x)).
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!