miav1205
miav1205
02-04-2020
Mathematics
contestada
Geometry help asap please
Respuesta :
carsonjisawesome
carsonjisawesome
02-04-2020
Answer:
99 degrees
Step-by-step explanation:
81+a=180, so
180-81=99
a=99
Answer Link
VER TODAS LAS RESPUESTAS ( 45+ )
Otras preguntas
Mary is making a pinata that has a ball-like shape. The pinata has a surface area of 40 feet. Use the formula for the surface area of a sphere: (S=4πr^2) to fin
A swimming pool 20 m long and 10 m wide is surrounded by a deck of uniform width. The total area of the swimming pool and the deck is 704 m^2. Find the width o
how do you simplify fractoins
Janette bought a portable CD player on sale. The regular price was $100. She was charged $89. a) What percent of the regular price did Janette pay? b) What perc
a bottle contains 12 red marbles and 8 blue marbles. A marble is chosen at random and not replaced. Then a second marble is chosen at random. Determine the prob
Any facts on string art? I can't find any!
a bicycle wheel travels about 82 inches in 1 full rotation. What is the diameter of the wheel, to the nearest inch? (use 3.14 for pi)
If a pizza costs 2.85 to make and customer pays 8.95 how much profit have I made as a percentage
If a = b + 2, then (b - a)⁴ = ?
What was the purpose of the pure food and drug act of 1906?