3-4. A craft store has a 9 yd spool of ribbon. In the morning, a customer buys yd of ribbon from the spool. In the afternoon another customer buys yd of ribbon from the spool. How much ribbon is left?

Yuto and hila attempted to solve the same inequality. their work is shown below. which statement is true about the work shown above? yuto is correct because he isolated the variable correctly and reversed the inequality symbol. yuto is incorrect because he should not have reversed the inequality symbol. hila is correct because she isolated the variable correctly and reversed the inequality symbol. hila is incorrect because she should not have reversed the inequality symbol.

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.

If the altitude is drawn to the hypotenuse of a right triangle, then the two triangles formed are similar to the original triangle and to each other. which set of triangles shows the similar triangles created by the altitude in the diagram?