coolhippop
coolhippop
01-04-2017
Mathematics
contestada
help please - first question
Respuesta :
PreGenesis
PreGenesis
01-04-2017
The answer should be x=60. ABD are an equilateral triangle all the angles must add up to 180. 60*3=180. Also if you have a protractor you can measure the angle C, the 60 degrees part and measure it against A, D and B. Hope this helps.
Answer Link
VER TODAS LAS RESPUESTAS ( 83+ )
Otras preguntas
Can water only dissolve inorganic compounds
A spacecraft is flying toward the moon. The moon’s gravitational pull on the spacecraft will ___________.
What remains when 50 p is divided by 8
A compound contains 14.5 g of magnesium and 3.5 g of oxygen. What is the mass percent of oxygen in the compound
What are the three types of boundaries and what landforms come from each
the development of cash crop economies promotes globalization by
Which of the following is a treaty to eliminate all trade barriers between Canada, Mexico, and the United States? a. APEC c. CARICOM b. MERCOSUR d. NAFTA
Which sequence correctly describes the flow of genetic information in a cell? a. Proteins → RNA → DNA b. DNA → RNA → Proteins c. RNA → Proteins → DNA d. The fl
the ratio of red collars to black collars sold at one store is 9 to 10. in one month 30 black collars are sold. is 57 a reasonable number for the total number o
What is the total number of sublevels in the fourth principal energy level
