evelynnb evelynnb

01-02-2018
Mathematics

contestada

Parallelogram pqrs is shown angle s is (3x)° angle r is 120° and angle q is (2y)° find the value of y

Respuesta :

mathmate mathmate

07-02-2018

Parallelograms have adjacent angles supplementary (sum to 180).
For pair r and s,
3x+120=180, => x=(180-120)/3=20 °
Similarly, for pair q and r,
2y+120=180 => y=(180-120)/2 = 30 °

Answer Link

ces2yvt9jp ces2yvt9jp

25-08-2020

Answer: Its 30

Step-by-step explanation:

Answer Link

Otras preguntas

What does this poem mean "pretty girl, with faraway eyes, why do you look with such surprise? How did you get to be so wise, old girl in young-girl disguise"

Calculate the following limit:

You have nickels,dimes,and quarters to make a call that costs $0.75 how many different combinations of coins can you use to pay for the call

round 0.4625 to the nearest cent

find the x-intercept of the parabola with vertex (6,27) and y-intercept (0,-81)

All of the following are necessary for a Neolithic culture to evolve into a civilization, EXCEPT

find a pair of square numbers which give a difference of 39

What percent by mass of each chloroform molecule is composed of chlorine?

Does the following system have a unique solution? Why? 3x+2y= 9 14x + 10y = 14

There are 34 adults and children13 on tour how much money will the group save by visiting the main deck of the observation tower instead of the top deck explain