cindyschaub8579 cindyschaub8579
  • 04-03-2019
  • Mathematics
contestada

If the sizes of the angle of a triangle are 3x, 5x , and 4x , find the smallest anhge of the traingle

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 04-03-2019

Answer:

45

Step-by-step explanation:

The three angles of a triangle add to 180 degrees

3x+5x+4x = 180

Combine like terms

12x = 180

Divide by 12

12x/12 =180/12

x = 15

The smallest angle is 3x

3(15) = 45

Answer Link

Otras preguntas

how do you write 4540 million in standard form?
What were the major causes of WWII? Please include at least 4 answers.
What is the amplitude of y=1/2 sin2x
The function of the eardrum in the middle ear is to
What is the least common denominator for 5/6 and 3/8. 3/4 and 6/7
What is the least common denominator for 5/6 and 3/8. 3/4 and 6/7
in the number 13,407.036 there are two 3's. Explain how the values of the 3's are related.
how were north american colonies all similar in the 1700s?
Mini-Project: Cents and the Central Limit Theorem 1. Collect a sample of at least 50 pennies by setting aside all the pennies you receive in change for severa
how were north american colonies all similar in the 1700s?