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kodGreya [7K]
3 years ago
14

How do you find the angle between 2 vectors

Mathematics
1 answer:
Misha Larkins [42]3 years ago
5 0
1. Identify the vectors. 2. Write down the cosine formula. 3. Calculate the length of each vector. 4. Calculate the dot product of the two vectors. 5. Plug your results into the formula. 6. Find the angle based on the cosine. Hope this is what your looking for...
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Q6. Yesterday Aaron ran 5 km. This morning Aaron ran 4 km. How far did Aaron run altogether?
laiz [17]

Answer:

9 km

Step-by-step explanation:

you add the distance Aaron ran

6 0
3 years ago
It’s cost 112 to turf a lawn of 56m square what amount would it cost to turf lawn area of 99m square
aleksley [76]

Answer:

198

Step-by-step explanation:

112/56=2

(2 is the unit rate)

99*2=198

3 0
4 years ago
Solve each inequality. Graph and check the solution.
goldfiish [28.3K]
1. -4x > -16...divide by -4 and change inequality sign
     x < -16/-4
     x < 4

2. -y/2 < 6 ...multiply both sides by 2
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      y > -12

3. -5a < -20....divide both sides by -5 and change inequality sign
     a > -20/-5
     a > 4

4. -b/2 > -1....multiply both sides by 2
     -b > -2...multiply both sides by -1 and change inequality sign
     b < 2

5. -4b < 24....divide both sides by -4 and change inequality sign
     b > -24/4
    b > - 6

6. -7c < -14....divide both sides by -7 and change inequality sign
     c > -14/-7
     c > 2

7. -d/3 > -9...multiply both sides by 3
    -d > -27...multiply both sides by -1 and change inequality sign
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8 0
3 years ago
Determine whether f is a function from the set of all bit strings to the set of integers if
hram777 [196]

f is not a function because for a given string it can return more than one possible value. For example, if s=010, then f(s)\in\{1,3\}.

7 0
3 years ago
2x-y=9,2x+y=11 what’s the answer to this question
Ray Of Light [21]

Answer:

y = 2x - 9

y = 11 - 2x

Step-by-step explanation:

there you go

7 0
2 years ago
Read 2 more answers
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