ca2twischLeN ca2twischLeN

11-11-2016
Mathematics

contestada

The m_ACD = (4x + 4)Á and m_ABD = (6x - 14)Á. Find m_ACD.

Respuesta :

nobillionaireNobley nobillionaireNobley

18-11-2016

From the figure, m<ACD = m<ABD
4x + 4 = 6x - 14
6x - 4x = 4 + 14
2x = 18
x = 9

Therefore, m<ACD = 4(9) + 4 = 40°

Answer Link

Otras preguntas

how many stars our thier in the universe

what is the surface area of the smaller cone

The cost of admission to a popular music concert was $162 for 12 children and 3 adults. The admission was $122 for 8 children and 3 adults in another music con

Please Help i have a test the next day

Simplify the expression and chose the correct answer.

? Answer the question below. Type your response in the space provided. Polygon ABCDE rotates 52º about the origin to create polygon A′B′C′D′E′. If º , what is

When Virginia became a royal colony how many people were still alive

given the diagram above the fact that LPOM is a rectangle and the fact that LN≅PN prove ΔLMN≅ΔPON HELP it is timed

Segment BD is an altitude of triangle ABC. Find the area of the triangle A. 7.5 B. 9.5 C. 10 D. 15

Match each task to the correct type of essay. 1.) Narrative Essay 2.)Persuasive Essay 3.)Reflective Essay 4.)Expository Essay A.)Explain while using a cellphone