The price of a round trip ticket to San Francisco increases from $525.00 to $650.00. To the nearest whole percent, what is the p
2 answers:
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Answer:
Step-by-step explanation:
We are given that measurements of three points on the ground gave coordinates of (0,0,0),(1,2,0) and (0,2,1)
We have to find the angle by which the tower now deviate from the vertical
We find cross product of <1,2,0> and <0,2,1>
Now, we are finding the angle between and vertical vector <0,0,1>
Angle between two vectors formula
Now, using this formula
Hence, the tower deviate from the vertical by the angle
It is given in the question that
Ms. Velez will use both x gray bricks and y red bricks to build a wall around her garden. Gray bricks cost $0.45 each and red bricks cost $0.58 each. She can spend up to $200 on her project, and wants the number of red bricks to be less than half the number of gray bricks.
Maximum she can spend is $200. That is
And
And that's the required inequalities .