Find the indicated angle or side. Give an exact answer.Find the exact length of side a.

A. 7
B. 9
C.
D.


Answer: A

Mathematics

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Answer the question about spiral growth in nature. The cross section of a tree trunk is an example of: I. Logarithmic spiral  II. One-sided or asymmetric growth III. Gnomonic growth

A. III only B. II only C. I and II D. II and III E. I, II and III

Mathematics

Graph the equations.f(x) = - 

A.

B.

C.

D.

Mathematics

Solve the problem.Glenda wants to glue glitter over a piece of felt shaped like a parallelogram with a height of 60 inches and a base of 54 inches. If the glitter costs $0.50 per square foot, how much will it cost to cover the felt?

A. $11.25 B. $45.00 C. $1620 D. $135.00

Mathematics

The following question refers to a school district with three high schools. The total number of students in the district is 3000. The teachers within the district are apportioned to the high schools based on the schools' respective enrollments. The standard quota for each school is given in the following table. Find each school's apportionment of teachers under Adams's method.

A. North: 18; Central: 52; South: 30 B. North: 17; Central: 52; South: 31 C. North: 19; Central: 51; South: 30 D. North: 18; Central: 51; South: 31 E. none of these

Mathematics