Is this equation an identity? tanx=sinx/cos x

What number is missing from the table of equivalent ratios? A) 2 B) 5 C) 7 D) 13 nt x y 3 6 ? 10 7 14

What is an unit rate?

Simplify the following expression. (x^0*y^2/3*z-2) ^3/2 / (x^2*z^1/2) ^-6

The price of a shirt was $38. It was reduced by 20% and then again by 10%. What would the price of be if it were reduced by 30% from the original

How is multiplication using partial products similar to regrouping

Max made a regular pentagon that had a perimeter of 1.25 meters. How long is each side length of Max's pentagon? 25 m 0.25 m 6.25 m a 7.5 m

At a large conference of teachers from a variety of subjects, a random sample of 50 mathematics teachers attending the conference was selected. Among the selected mathematics teachers, 28 percent had taken one or more courses in statistics.

The Cunningham family went to a dinner at Pasta Palace. Mr Cunningham ordered a meal for &7.50; Mrs. C ordered a meal for $6.25; the 2 children ordered individual pizzas for $4.99 each. The sales tax rate was 7.

What is 2log7-2r=0? the 7 is small.

Which expression represents the number of stamps Debbie has collected? Debbie has 53 stamps in her collection but buys some more. 53 + s s - 53 53 - s 53 + 6