1 (5 pts). Open the following graph: graph1.docx Angle B = 26° and angle C = 49°. Find the measure of angle A.   2 (5 pts). Open the following graph: graph2.docx Angle C is the right angle. Angle A = 36°. Find the measure of angle B.   3 (5 pts). Open the following graph: graph3.docx Angle A = 27° and angle B = 22°. Find the exterior angle of angle C, denoted by x in the graph.  

6 (9 pts). Open the following graph: graph6.docx The angles A = 4x, B = 9x, C = 7x, D = 7x, and E = 9x. Find the angles A, B, C, D, and E.   7 (9 pts). Open the following graph: graph7.docx This is a regular 6-gon (that is, all the angles are equal). (a) Find the sum of measures of the interior angles. (b) Find the measure of each interior angle.  

A solid compound of an alkali metal and a halogen element dissolves in water. The diagram below represents one type of solute particle present in the solution. Which of the following identifies the solute particle and best helps explain how the solute particle interacts with water molecules?

Which compound in the following pairs has the most exothermic lattice energy?  Justify your answer. NaCl and NaBr

Consider a person sitting in a chair.

muscle fibers that produce large amounts of force but are prone to fatigue are classified as _________ fibers

When walking down the stairs as you lower yourself to the next step, your quadriceps muscles are generating force but are actually lengthening. This type of contraction is called.

Choose the correct option to complete each conditional sentence: When I was younger, I never liked Sushi. If I __________________ sushi once, I ____________ it. 

Which part of an argumentative essay presents the main idea or claim?

Pituitary dwarfism is caused by the _________.