amyeileen amyeileen

01-03-2020
Mathematics

contestada

The measure of 3 angles in a triangle are in 1:2:3 ratio. what is the measure of the middle angle?

Respuesta :

padmalathal padmalathal

01-03-2020

Answer:

60 degrees

Step-by-step explanation:

1:2:3=180

1x+2x+3x=180

6x=180

x=30

1=30

2=60

3=90

middle=2=60

60 degrees

Answer Link

Otras preguntas

what is the result of isolating x^2 in the equation x^2+(y-2)^2=30

What is the solution to the inequality? −6x+5>−1 x>1 x<−1 x>−1 x<1

Describe the components in the rock cycle

How many cells are produced from a single cell after five mitotic divisions? a. 8 b. 10 c. 16 d. 32

One of your subjects is half way through a study of an investigational antidepressant that is injected weekly. the drug requires a taper-down regimen, that is,

Which has more atoms: 1 mole of hydrogen atoms or 1 mole of carbon-12 atoms? A. 1 mole of carbon-12 atoms B. 1 Mole of hydrogen atoms C. They are equal

What is the Hinduism sacred building, sacred text, it's festivals/ holidays, things that can happen when you die, and where is it practiced the most in the worl

Find f(-7) if f(x) = 2x + 8.

A group of students went on a hike and measured the change in elevation over the length of the trail. They plotted these data on the graph shown below. They wan

Tom is older than David. David is older than Aaron. Which conclusion can be reached by deductive reasoning?