Solve the problem with three unknowns.The largest angle of a triangle is 6 times the smallest angle and it is 3 times the other angle. Find the measure of the smallest angle.
A. 40°
B. 10°
C. 30°
D. 20°
Answer: D
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Provide an appropriate response.Two pieces of lumber, each 15 m long, are cut into a total of 50 pieces. How long is each piece? Assume no waste.
Fill in the blank(s) with the appropriate word(s).
Solve the problem.Which of the graphs described below must be a tree?
A. The students at Tasmania State University are the vertices; edges represent whether two students have had a class together or not. B. An ancestry graph: Sets of parents are the vertices; birthparents are joined to their single-child offspring by edges. C. A roadmap illustrating all of the towns and roads connecting them in Madison county. D. all of these graphs must be trees. E. none of these graphs must be trees.
Solve for the variable.x - 24.5 = -6.3
A. 17.7 B. 18.2 C. 30.8 D. 30.3
Simplify the expression.-1 + 8(8 - 7m)
A. 63 + 56m B. 64 - 56m C. 63 - 56m D. 63 - 7m