Alex is making 12 pennants for the school fair. the pattern he is using to make the pennants is shown in the figure. the fabricfor the pennants costs $1.25 per square foot. how much will it cost alex to make 12 pennants? — this isanswer with work.

Solve for x where 0 equation: cot^2x+2cotx+1=0

X^2/100+y^2/25=1 the length of the major axis is: a)5 b)10 c)20

Three students each examine the system of linear equations shown. 8x + 4y = 16 8x + 2y = 8 caleb says there is exactly one solution. jeremy says there is no solution. kim says there are infinitely many solutions. which student is correct? provide mathematical reasoning to support your answer. answer in complete sentences. : d