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3 years ago

Given vectors u = (-3, 2) and v = (2, 1), what is the measure of the angle between the vectors?21 points

Mathematics

2 answers:

Svetach [21]3 years ago

8 0

Answer: C. 119.7°

Step-by-step explanation:

edge2020

swat323 years ago

3 0

Answer:

Step-by-step explanation:

Edge 2021

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jolli1 [7]

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3 years ago

What is the solution to the equation? 7x + 6 = -22

trapecia [35]

C.) x = -4 is the correct answer

Step-by-step explanation:

In order to solve the equation we have to isolate x on one side of equation

Given

7x + 6 = -22

Subtracting 6 from both sides

$7x+6-6=-22-6\\7x=-28$

Dividing both sides by 7

$\frac{7x}{7}=\frac{-28}{7}\\x=-4$

Hence,

C.) x = -4 is the correct answer

Keywords: Linear equation

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3 years ago

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3 years ago

Prove that 1/sec0-tan0= sec0+tan0

Leviafan [203]

Answer:

Step-by-step explanation:

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2 years ago

The work of a student to solve a set of equations is shown below:

Zolol [24]

He made erron in step 3. He forgot add 4. it should be
-4m + 4m = -32 - 8n + 4n +4

Greeting

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3 years ago

Read 2 more answers