lexied2303 lexied2303

01-02-2017
Mathematics

contestada

Help Please!

∠1 and ∠2 are complementary.

∠1=x°∠2=(3x+30)°

What is the value of x?

Respuesta :

01-02-2017

4x+30=90
-30 -30

4x=60
X=15

Answer Link

Otras preguntas

Which of the following environmental problems is not associated with human interactions with water in South and Southeast Asia? A. flooding B. deforestation C.

is 3/10 greater than 1/2

round the decimal to the nearest hundredth: 5.6192

Which of the following is true of triangular trade. A. All ships leaving from the colonies made the entire triangular voyage. B. The route from England to w

who is the father of modern day genetics

changes in the earth's surface have largely been the result of: a. winds b. glaciers <---- my answer c. internal forces d. external forces is glaciers the co

Multiply. (–2.1) ∙ (–1.4) A. –3.5 B. –2.94 C. 2.94 D. 3.5

When is the quotient of two integers positive?

An inch is equal to about 2.54 centimeters. Write an expression which estimates the number of centimeters in x inches. Then estimate the number of centimeters i

Before World War II, many African countries were ruled by a handful of European nations. How did many of the colonies achieve independence in the decades follow