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
VMariaS [17]
3 years ago
13

True or False? A direction angle will always be a value between -90° and 90°.

Mathematics
1 answer:
Artist 52 [7]3 years ago
8 0

Answer:

  False

Step-by-step explanation:

The short reason the statement is false is, "it depends on what you mean by <em>direction angle</em>".

The long reason the statement is false is that "direction angle" sometimes refers to a navigation direction that is specified in terms of compass directions. For example, you might have N20°E, or S80°E. The angle measure in such directions is 0 to 90°. It does not take on a negative value when the direction is expressed in the standard form, an angle east or west from north or south.

An arbitrary vector is an expression that has a magnitude and direction. Such a quantity can have either or both values be positive or negative and of <em>any magnitude</em>. There is no reason for direction to be restricted to values in the range ±90°.

You might be interested in
Find the midpoint (8, -6) (6,5)​
andrey2020 [161]
I think it’s (7, -0.5)
7 0
3 years ago
For a recent project, a teacher purchased 250 pieces of red construction paper and 114 pieces of blue construction paper. What i
Lisa [10]
The answer is b because you can divide them by 2 to get the answer<span />
7 0
3 years ago
Read 2 more answers
You have designed an experiment manipulating room temperature (cold, warm, or hot), noise level (quiet or loud), and room color
OleMash [197]

Answer:

Option B.

2 × 3 interactions are possible.

Step-by-step explanation:

Since the experiment is manipulating room temperature, noise level, and room colour, this means that the experiment has 3 main effects, and for that reason has 3 independent variables.

Since there are 3 independent variables, there are 3! interactions.

And 3! = 3 × 2 × 1 = 2 × 3

5 0
3 years ago
The perimeter of a square is 108. Find the length of the diagonal of the square.
GrogVix [38]

Answer:

The correct answer is d≈38.18

4 0
4 years ago
PLEASE DO ALL QUESTIONS FOR BRAINLEYIST AWNSER.
RideAnS [48]

3 is 4 cause 1x2 is 2 so 1x2 again is 4

5 0
4 years ago
Other questions:
  • Susan invests 2 times as much money at 10% as she does at 6%. If her total interest after 1 year is $1040, how much does she hav
    15·1 answer
  • 331 students went on a field trip six buses were filled and 7 student traveled in cars how many students were in each bus.Need t
    6·1 answer
  • X^(2)+4x+5 in the form a(x - h)^(2)+k
    6·1 answer
  • Rectangle ABCD has a length represented by the expression 5x + 1 and a width represented by the expression 3x - 7. Which express
    8·1 answer
  • Solve using the distributive property<br><br><br><br> 6(3x + 2)
    10·2 answers
  • HELP
    11·1 answer
  • The length of a rectangle is 2 meters longer than the width. If the area is 30 square meters, find the rectangle's dimensions.
    10·1 answer
  • PLS HELP plsssssssssssssssssssssss
    5·2 answers
  • PLEASE HELP I WILL MARK YOU BRAINLIEST.
    7·2 answers
  • In the previous problem, you calculated the amount of butter you will need to increase the size of the brownie recipe. Examine t
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!