01-03-2022
Mathematics

contestada

A student is finding the measures of the angles in a triangle that have the ratio 4:4:7. Find the mistake and correct it.

4x+4x+7x15xx===18018012

A student is finding the measures of the angles in a triangle that have the ratio 447 Find the mistake and correct it 4x4x7x15xx18018012 class=

Respuesta :

sujay981 sujay981

01-03-2022

suppose 4:4:7 be 4x, 4x, 7x

or, 15x = 180°

or, X = 180/15

or, X = 12

therefore,

4x = 4x12= 48

4x= 4x12= 48

7x= 7x12= 84

so if you plus all of them you get 180

Answer Link

Otras preguntas

the women walked through the entrance

In trapezoid ABCD AC is a diagonal and ∠ABC ≅ ∠ACD. Find AC if the lengths of the bases BC and AD are 14m and 28m respectively.

in the statement, "calvin sold his", which sentence componet is missing

Which of the following are considered pure substances? Mixtures Elements Solutions Compounds

How do you think the symbols he used in the novella help to evoke the theme of spirituality ?

Plz help me!! I’m fooling an essay about the civil rights and I need to know what is a Jim Crow law!!!

what's the leading cause of air pollution?

PLEASE HELP ME WITH THESE TWO

can u guys help me out with 6th us question

The original population of salamanders migrated southward from the north of California. They avoided the Central Valley because it was too dry and hot for them