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27 questions
If w = <2, -5> and y = <2, 0>, find 2w + y
<-10, 2>
<4, -5>
<-6, 10>
<6, -10>
Find the magnitude.
0
5
-5
4
A vector is a ray with both ____________ and _____________.
Wings and halos
Space and time
Direction and magnitude
Radicals and exponents
Horizontal component
-18
5
18
-5
a vector with an angle= 40° NW
Solve the sum:
Solve the sum:
After a severe storm, three sisters, April, May, and June, stood on their front porch and noticed that the tree in their front yard was leaning 6o from the vertical toward the house. From the porch, which is 98 feet away from the base of the tree, they noticed that the angle of elevation to the top of the tree was 24o. Approximate the height of the tree. Round the answer to two decimal places.
47.99 feet
41.91 feet
56.03 feet
45.31 feet
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