Dockbock Dockbock

12-12-2017
Mathematics

contestada

If four angles of a pentagon measure 108°, 115°, 89° and 102°, find the measure of the fifth angle.
54°
540°
306°
126°

Respuesta :

mklaska mklaska

12-12-2017

126 because a pentagon equals 540 so if u add up all the side and subtract by what u get which is 414 u get 126

Answer Link

Otras preguntas

Emily finds she can also measure collisions between different masses, by placing small pieces of adhesive putty between the balls. She sticks four of the balls

What are some categories of cultural differences that help make one country or region of the world different from another? In each case, describe the value or n

PLEASE HELP ASAP!! Assignment: Cell Analogy Exploration Build your four-column chart below. please help me this assignment is overdue and i need help

Determine the values of y in the equation y2 = 121. A. y = ±60.5 B. y = ±11 C. y = 60.5 D. y = 11

each of the ducks in alpha zoo weighs 5 pounds .each of the 40 duckd in beta zoo weighs 8 pounds .what is the averge weight of the ducks in both zoos

Audrey is taking a multiple choice test. Her grade is given by the equation y=90-2xy=90−2x, where yy represents her final score and xx represents the number of

What is in the middle of -7 and -3

The cash basis of accounting records revenues and expenses when the cash is exchanged while the accrual basis of accounting.

"A great work is made out of a combination of obedience and liberty." -Nadia Boulanger, orchestra conductor and musical mentor.In the space provided below, writ

I NEED ANSWERS QUICKLY PLEASE HELP!!! (I WILL GIVE BRAINLIEST TO WHOEVER ANSWERS FIRST WITH THE CORRECT ANSWER!!!)f(n)=-3n-1Given this explicit equation, what i