zaneb131
zaneb131
03-06-2018
Mathematics
contestada
Find the angles please please
Respuesta :
adrielcavalcant
adrielcavalcant
03-06-2018
Angle BAC
cosφ⁻¹ = (10² + 17² - 11²)/(2*10*17) = 37.9 ≈ 38°
Angle ACB
cosφ⁻¹ = (10² + 11² - 17²)/(2*10*11) = 108.0°
Angle ABC
cosφ⁻¹ = (11² + 17² - 10²)/(2*11*17) = 34.0°
See you !
Answer Link
VER TODAS LAS RESPUESTAS ( 27+ )
Otras preguntas
Betty (mass 40 kg), standing on slippery ice, catches her leaping dog (mass 15 kg) moving horizontally at 3 m/s. what speed to they move after she catches her d
A gas has a volume of 3.00 L and a pressure of 75.4 kPa. When the volume expands to 4.00L and the pressure drops to 72.7 kPa, the gas temperature is 0 o C. What
Cameron would like to put his music in order by the date he downloaded the music. He should _____. Responses delete a record delete a record locate a record loc
The king said unto the hermit "let me work in your place". Rewrite the following in reported speech
This is a problem that is much larger than the Equifax incident. There has been a large uprise in consumer data breaches and identity theft within the past deca
what significant events has Antigone experienced?
Which expression is equivalent to 1,000 + 196 A. 10² + 7 • 28 B. 10³ + 14² C. 100³ + 7 • 28 D. 100² + 14²
QUICK PLEASE!! Jordan is buying 250 baseball cards for $1.50 each. So far he has paid for 25% of the total and will pay the rest later. How much will he pay lat
Who was with God in the beginning? Group of answer choices Adam Lucifer The Word John
Which cells participate in the process of fighting a viral infection?
