Use trigonometric identities and algebra to find exact solutions. tan(x + π) - cos(x + π/2)=0

Give all solutions on the interval [0,2π]

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Gail is making costumes for a school play. each rabbit costume needs one and one half yards of white fur fabric, a yard of blue striped fabric, and a quarter of a yard of pink felt for the ears. g? ail needs to make eight rabbit man yards will she need, for the white fur fabric, blue striped fabric, and pink felt?

Darian wants to build a regulation size pool table that is 9 feet in length.he plans he ordered are 18 by 36 inches. what is the scale factor of the dilation he must use to build a regulation pool table

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?