ethan268529
ethan268529
11-05-2017
Mathematics
contestada
Can somebody help me out?
Respuesta :
EEPJR
EEPJR
11-05-2017
Because it is an equilateral triangle each angle A,B and C is 180°/3 or 60°
(3x-3)° = 60°
3x - 3 = 60
3x = 60 + 3
3x = 63
x = 63/3
x = 21°
(8y - 4)° = 60°
8y - 4 = 60
8y = 60 + 4
8y = 64
y = 64/8
y = 8° (ANSWER)
Answer Link
VER TODAS LAS RESPUESTAS ( 38+ )
Otras preguntas
La Pequeña Habana is _____________. a. a district in Miami c. an example of Cuban culture in Florida b. mostly comprised of Cubans d. all of the above
is Arenal volcano located on a converging plate boundary?
Ramon. Wants to balance his checking account. He has a $2340 in the account. He writes a check for $140. He posits a check for $268. How much does Ramon
Which process produces rising air when mountains push the air upward? A. orographic lifting B. localized convective lifting C. frontal wedging D. convergenc
if the same car is traveling at 35 miles per hour for 20 minutes how can you calculate the speed you only need to plug the number into the equation
what is a isotope and how are isotopes of the same element different?
at a pet store 24% of the animal were dogs. If there are a total of 62 animals at the pet store, write a proportion that can be used to find x, the number of do
Taylor cut the cake into 8 equal size pieces and 6 people ate all of the pieces. Explain how they could have divided the pieces so that everyone ate the same am
An advantage of using narratives in your speech is that they: a. explain abstract concepts. b. calm emotions. c. create excitement. d. clarify technical ide
find the supplementary angle of 128.9
