Kayla07123 Kayla07123

01-10-2020
Mathematics

contestada

50 POINTS! Answer the question step by step please

50 POINTS Answer the question step by step please class=

Respuesta :

dd22222 dd22222

01-10-2020

Answer:

8x+12=180

8x=168

x=21

3(21)+20= 83 degrees

5(21)-8= 97 degrees

Step-by-step explanation:

5x-8 and 3x+20 are supplementary angles meaning that when added together they equal to 180 degrees. Solve for x and then use to find angle

Answer Link

Otras preguntas

sam cut a pie into equal parts.There are 3 slices left.The angle measures for 3 slices is 72.how many slices did he cut?

why can parents who are heterozygous for type a and type b blood have children with any of the four human blood types?

Graph the line using intercepts: 4x-3y=12

when we look at a leaf, we see the colors of light that are reflected off its surface. how does the relatively low flow of oxygen in green light?

There is an inverse relationship between x and y. If y is when x is 3, what is x when y is 9? 3 5

What is a communicable disease ?

Newtons third law of motion is also known as the law of ?

1. How does the friction affect forward motion? Give an example. 2. Describe two ways to change the frictional force between two solids surfaces. Change t

How did the depression affect women and children?

what is the simplest square root of 1345? no decimals please