Provide an appropriate response.
A flagpole is erected on a hill that has a 17° incline. The sun casts a shadow uphill of length 16 meters. The angle of inclination to the sun at the end of the shadow is 20°. What is the height of the flagpole?
A. 32.9 m
B. 10.1 m
C. 10.2 m
D. 13.7 m
Answer: C
Mathematics
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What will be an ideal response?
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Factor the GCF out of the given expression.4t2 - 8t - 8
A. 4t(t2 - 2t - 2) B. 4(t2 - 8t - 8) C. 4(t2 - 2t - 2) D. 4(t2 - 4t - 4)
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Simplify the expression. Write the result using positive exponents only.
A. 
B. 
C. 
D. 
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If a triangle has vertices of 
and 
then the area of the triangle is given by 
Find the area of the triangle with vertices at the given points.(1, -3) (1, 1) (4, 3)
A. 6 B. 2.5 C. 12 D. 5
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