davy94
davy94 davy94
  • 04-02-2017
  • Mathematics
contestada

The measures of the angles of a triangle are in the extended ratio 4 : 5 : 6. What is the measure of the smallest angle?
A. 48
B. 60
C. 72
D. 12

Respuesta :

wolf1728
wolf1728 wolf1728
  • 04-02-2017
4x +5x +6x = 180
15x = 180
x = 180/15
x = 12
So smallest angle = 4*12 = 48 degrees
Answer Link

Otras preguntas

Two factors that determine whether a molecule is polar are the types of atoms in the molecule and the ____________________ of the molecule.
what effects did the arrival of europeans have on the native peoples of the americas
Name at least four vowel digraphs
help me solve this problem
1. To improve their balance of trade with China, the British sold the Chinese (I know its either c. or d.) a. porcelain b. opium c. tea d. silk 2. As a result o
Find the result when 40 is increased by 85%. Write an equation to this and solve. Please help. Im crying I can't do this its too hard!
a car travels at an average speed of 48 miles per hour. how long does it take to travel 204 miles?
In the molecule, C2H4, what are the atomic orbitals that participate in forming the sigma bond between the C and H atoms
x² - 6x + 4 = 0 solve and show work.
Evaluate f(x) = -2x² -4 for x=3 A. -10 B. 10 C. -18 D. -22