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

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

what is f(3) for function f(x)=6x 9

In the problem 2 4/5 times 6 1/4, round each number to the nearest whole number then multiply

__________ is the molecule that delivers usable chemical energy for almost all processes and reactions that a cell must undergo to survive.

Read the following paragraph and answer the question that follows: musical theatre changed my life. when i was a child, i was always a problem for my parents. i

solve for h in this equation: 12=1/2h (2 1)

Why do bees make honey?

why did china and japan react as they did to the europeans' desire to trade with them

If you can run 100 meters in 20 seconds, what is your speed?

sydney has a $75 mall gift card. she wants to buy a sundress and a movie ticket. the movie ticket with tax costs $11.50. the sales tax on the sundress will be 4

what kinds of cell are cell walls found in?