sld04
sld04 sld04
  • 04-06-2020
  • Mathematics
contestada

Please help!!!!!!!!!

Please help class=

Respuesta :

caoch
caoch caoch
  • 04-06-2020

Answer:

57 degree

Step-by-step explanation:

AB^2 = AC^2+CB^2-2ACCBcosC

AB=25cm

BC^2=AB^2+AC^2-2ABACcosA

A=56.6 degree

Answer Link

Otras preguntas

What ratio is proportional to 18/21
The product of (7x-2) and (20-3x)/4. when x=4
Me gustaría ir contigo _________ tengo otro trabajo. A. si B. desde C. pero D. donde
Website: https://21cccs.org Address: 126 Wallace Avenue, Downingtown, PA 19335 Ph NO: (484) 875-5400 Is your child struggling to learn in a classroom environmen
substitute x with -2
Which verbal expression best describes the algebraic expression 3x ÷ 5? The quotient of three times some number and five The product of some number and five div
Help me please ASAP
Help me please what confession does Hester make to Dimmesdale while in the forest in chapter 17 of the scarlet letter ?
gymnast always perform on padded mats. how does the mats protect the gymnast
Find two numbers if their ratio is 4:7 and their difference is 123. help