brianasmith5616 brianasmith5616

03-02-2021
Mathematics

contestada

Someone please help this is my last question and I’m already fail so please give right answer if you can :)

Someone please help this is my last question and Im already fail so please give right answer if you can class=

Respuesta :

Аноним Аноним

03-02-2021

Answer: x=20

Step-by-step explanation:

the following angles are supplementary so they will add up to equal 180

4x+21 +2x +39=180

step 1 combine like terms

6x+60=180

step 2 subtract 60 from each side

6x=120

step 3 divide each side by 6

x=20

Answer Link

Otras preguntas

1.00 g of a metallic element reacts completely with 300 cm3 of oxygen at 298 K and 1 atm pressure to form an oxide which contains O2– ions. The volume of one mo

The variable z varies jointly with x and y. Also, z = -75 when x = 3 and y = -5. What equation describes this variation? What is the constant of variation? k

The book The Lord of the Rings by J. R. R. Tolkien, in which the main character must go on a journey to destroy a magic ring, is an example of which plot archet

what is[tex]42 {?}^{2} [/tex]

give one reason people living in mongolia might have often attacked china.

In My mistress' eyes are nothing like the sun does it have rhyme and/or rhythm

In first grade, scott is unfairly singled out by his teacher for bad behavior, partly because his older brothers had behavioral problems themselves. throughout

which tabs contains options for adding shapes to a chart ? Check all that apply.

Please help! Thanks :)

How is an image produced by a plane mirror different than an image produced by a convex mirror