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
kumpel [21]
3 years ago
5

Given that P = (-4, 11) and Q = (-5, 8), find the component form and magnitude of vector QP

Mathematics
1 answer:
Svetach [21]3 years ago
8 0
The given points are
P = (-4,11)
Q = (-5,8)

The x-component of vector QP is
-4 - (-5) = 1
The y-component of vector QP is
11 - 8 = 3

The vector QP is 
(1,3) or
\vec{QP} = \hat{i} + 3\hat{j}

The magnitude of the vector is
√(1² + 3²) = √(10)

Answer:
\vec{QP} = \hat{i}+3\hat{j} \,\, or \,\, (1,3)
The magnitude is √(10).

You might be interested in
WILL GIVE BRAILIEST 70 POINTS First, reflect ABC across the y-axis, then dilate by a factor of ½.
Rina8888 [55]

Answer:

This is the graph one

Step-by-step explanation:

A(-1,-4) -->A' (1,-4)

B(-3,-2) ---> B'(3,-2)

C(-1,2) ---> C(1,2)

5 0
2 years ago
Megan creates a scalo drawing of a car. The ratio of her scalo drawing longth to actual car
timurjin [86]

Answer:

the answer is 8cm

4 0
3 years ago
Which number line best shows how to solve -4-(-8)
Rama09 [41]

Answer:

The first point should be plotted at -4, then there should be a line that goes up 8 units and gives us a final destination of 4.

7 0
3 years ago
Y * 3 = 81 please i need it for today
BaLLatris [955]

Answer:

Y = 27

Step-by-step explanation:

Y * 3 = 81

Divide each side by 3

Y * 3/3 = 81/3

Y = 27

4 0
3 years ago
25 Pts + Brainliest for the first correct answer.
NeTakaya

6.)Corresponding

7.)Alternate Interior

8.)Vertical

9.)Alternate Exterior

10.)Adjacent

8 0
3 years ago
Other questions:
  • Answers please! will make you brainliest!
    7·2 answers
  • First question :Alexander the great became king in 336 B.C and died 13 years later. what year did he die?
    15·1 answer
  • What is the slope-intercept form of the equation of the line ? Please answer !!!!
    10·1 answer
  • Help, linear inequalities on a graph problem in photo below AWARDING MORE POINTS
    6·1 answer
  • What number likely comes next 9,12,15,18,21,
    8·2 answers
  • Y = 8600(0.96) given the following exponential function identify wether the change represents growth or decay,and determine the
    5·1 answer
  • ANSWER PLS! DUE TODAY!!!
    14·2 answers
  • Write an equation to solve for x. (DO NOT SOLVE)<br> 75°<br> x + 53<br> x + 68
    13·1 answer
  • A 2003 survey showed that 14 out of 250 Americans surveyed had suffered some kind of identity theft in the past 12 months. What
    11·1 answer
  • I think I’m missing something
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!