Solve the problem.When the angle of elevation of the sun is ?, a tree casts a shadow. Which trigonometric function models the length of the tree's shadow?
A. tan ?
B. cos ?
C. cot ?
D. sin ?
Answer: C
Mathematics
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Restate the following statement in two other ways.48 is a multiple of 8
What will be an ideal response?
Mathematics
Use the distributive property to rewrite the expression, then simplify if possible8(2x + 7y + 7)
A. 16x + 7y + 7 B. 16x + 56y + 7 C. 16x + 7y + 56 D. 16x + 56y + 56
Mathematics
Graph the linear inequality.x + y < -2
A. 
B. 
C. 
D. 
Mathematics
Simplify and add or subtract wherever possible.
+ 9
A. 10
B. 10
C. 117
D. 9
Mathematics