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
Softa [21]
3 years ago
12

Gandalf the grey started in the forest of mirkwood at a point pp with coordinates (−2,1)(−2,1) and arrived in the iron hills at

the point qq with coordinates (-1, 6). if he began walking in the direction of the vector v=3i+2jv=3i+2j and changes direction only once, when he turns at a right angle, what are the coordinates of the point where he makes the turn?
Mathematics
1 answer:
AlladinOne [14]3 years ago
8 0
Travel direction 3i + 2j, slope = 2/3.
We have slope and a point (-2,1) this gives us a line equation:
 LINE BEFORE THE TURN, EQUATION: y = (2/3)x + 1

The point of intersection of the two lines:
1) through (-2,1) with slope 2/3 and;
2) through (-1,6) with slope 3/2. 
You might be interested in
MATH.... TRIANGLE JKL HAS VERTICES...
7nadin3 [17]
<h3>Answer: Choice (d)</h3>

Explanation:

To reflect over the y axis, we apply this rule

(x,y) \to (-x,y)

which says to flip the sign of the x term but keep the y coordinate the same.

So that means something like J(-2,5) becomes J ' (2, 5). The other points are handled in the same fashion and that leads us to choice (d). Points on the y axis will stay where they are.

6 0
2 years ago
6. Given two numbers 8 and 5:<br> Write "the distance between 8 and 5" as a mathematical expression.
egoroff_w [7]

Answer:

3

Step-by-step explanation:

5+3=8 and on a number line 5 and 8 and 3 numbers away

6 0
2 years ago
Read 2 more answers
What is 4 divide 120<br> Show me that<br> divide by 120
Lena [83]

Answer: 120 divided by 4 = 30

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Riley ordered a snow cone with 4 flavors.
frosja888 [35]
Riley has 4 flavors
caleb had 2 flavors
4-2 equals 2
6 0
3 years ago
Read 2 more answers
If Ryan slices the pyramid parallel to any side of the pyramid other than the base, what will the shape of the cross section be?
Anon25 [30]
<span>A cross section parallel to any side other than the base that has a shape of a trapezoid.</span>
6 0
3 years ago
Read 2 more answers
Other questions:
  • Which expression is equivalent to 5^-2 x 5^5?
    15·2 answers
  • Which is not a true statement about the transformation shown below?
    9·1 answer
  • 18 is what percent of 52? Plz tell meeehhhhhh
    11·1 answer
  • Fill in the blank.
    15·1 answer
  • Ashley brought 7/8 gallon of lemonade to the party. her friends 2/3 drink of it. how many gallons of lemonade did they drink?
    11·1 answer
  • What is the length of MN?
    11·2 answers
  • What dimensions would you need to measure the volume of the following prism?
    5·1 answer
  • What is true about a rhombus and square?
    5·1 answer
  • Any girl is here pleasevtell meer​
    14·1 answer
  • How does the graph of g(x) = (x − 2)3 + 6 compare to the parent function of f(x) = x3?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!