mrinahermiz2 mrinahermiz2

02-05-2020
Mathematics

contestada

If m∠A=(3x)∘and m∠D=(x+60)∘,what value of x
makes ABCD a parallelogram?

Enter the correct value of x.

If mA3xand mDx60what value of x makes ABCD a parallelogram Enter the correct value of x class=

Respuesta :

osikbro osikbro

02-05-2020

Answer:

30

Step-by-step explanation:

Adjacent angles of a parallelogram add up to 180 degrees, meaning that (3x)+(x+60)=180 degrees. You can use this to set up the following equation:

3x+x+60=180

4x=120

x=30 degrees. Hope this helps!

Answer Link

Otras preguntas

Por que italia reunia mejores condiciones que el resto de europa para que alli se originara el renacimiento

Select all that apply. Raw materials needed for photosynthesis are _____.

The zone of proximal development (ZPD) is the area of development between a person's present level of skill and those skills that he or she could potentially do

The process by which atoms are arranged to form a material with a crystal shape is called

Which element forms an ionic bond when combined with Cl

What is the name of this rock. The type of rock.

Who controlled the Maghrib following the Aghlabids? the Abbasids the Umayyads the Fatimids the Spanish

What is the name of this rock. The type of rock.

The President of the United States a. has the power to lead the U.S. Postal Service under Article II of the Constitution b. can appoint officials to the feder

One of the products of a fermentation reaction is