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

When six times a number is decreased by five, the result is 49. what is the number?

The inventory costing method that reports the earliest costs in ending inventory is

Use synthetic division to divide (x³+ 12x² + 38x + 26) ÷ (x + 4).

NEED ANSWERS ASAP Which polygon appears to be regular? Figure A Figure B Figure C Figure D

Using the Quadratic Formula solve this: 5r^2 = 80

How do I convert 6400/4800 to at ratio

A substance that cannot be broken down into other substances by ordinary chemical procedures is an

You are planning to save for retirement over the next 35 years. To do this, you will invest $770 a month in a stock account and $370 a month in a bond account.

Write 0.23 as a percent

Choose the correct citation for a magazine article. A. McGovern, Joe: "Our Lady of Chaos." Entertainment Weekly. 13 May 2016: 32-33. Print. B. McGovern,