Pls help with this pre-calc question on vectors!!
1 answer:
The answer is the option C, which is:
C. √29
The explanation of this exercise is:
To solve this problem you must apply the proccedure shown below:
1- You have that:
W (-2,8,-3) and X(1,4,-1)
2- Therefore, you can calculate the magnitude as below:
|WX|=√[(1-(-2)]²+(4-8)²+[(-1-(-3)]²)
|WX|=√29
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What do u mean by angle A
Answer:
See Explanation
Step-by-step explanation:
Given:
See Attachment
Required
Complete the table
From the question, we understand that:
So:
When square meters = 1
When square meters = 10
Assume any value of square meter for the third row;
Say: square meters = 20
When square meters = a
<h2>
</h2>
Answer:
x = 13 1/2 or 13.5
Step-by-step explanation:
Flip Equation
-38 - 12x = -200
-12x -38 = -200
Add 38 to both sides
-12x -38 + 38 = -200 + 38
-12x = -162
Divide
-12x/-12 = -162/-12
x = 27/2
Simplify
27/2 = 13 1/2
x = 13 1/2
Let <em>n</em> represent the unknown number
<em>n</em>-10=9
+10 +10
—————
<em>n</em>=19
Brainliest??
