Answer the question. You will need to use the formula 4.9t2 + vot = s.Approximately how far will an object fall in 1 seconds when thrown downward at an initial velocity of 20 meters per second from a plane?

A. 33.3 meters
B. 21.3 meters
C. 35.1 meters
D. 24.9 meters


Answer: D

Mathematics

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The pair of triangles is congruent. List the corresponding angles and the corresponding sides.  

A. ?1 and ?6; ?2 and ?5; ?3 and ?4;  and  and  and 
B. ?1 and ?5; ?2 and ?6; ?3 and ?4;  and  and  and 
C. ?1 and ?6; ?2 and ?5; ?3 and ?4;  and  and  and 
D. ?1 and ?5; ?2 and ?6; ?3 and ?4;  and  and  and 

Mathematics

Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = (x + 7)3 + 2

A.

B.

C.

D.

Mathematics

Determine if the function is a monomial function (given that c and k represent constants). If it is, state the degree and leading coefficient.f(x) = 10

A. Degree is 1; leading coefficient is 10 B. Degree is 0; leading coefficient is 10 C. Degree is 10; leading coefficient is 0 D. Not a monomial function

Mathematics

Use the coordinates of the indicated points to find the slope of the line.

A. 0
B.
C. -4
D. undefined

Mathematics