Use the triangle given to solve for o. Round your answer to the nearest tenth of a degree.
21.7
31.2
0
24.8

PLEASE HELP DUE IN 20 MINS

How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits

Cora bought a package of erasers. there are 4 pink erasers and 12 blue erasers. what is the ratio of pink erasers to blue erasers?

Evaluate the expression for the given value of the variable. ∣-4b-8∣+∣-1-b^2 ∣+2b^3 ; b=-2