04-06-2020
Mathematics

contestada

Please help!!!!!!!!!

Please help class=

Respuesta :

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

Which equation matches the function shown in the graph? 3-Y 2- 1- 0- B. -E O A. y = 3 sin(x) O C. 27T y = 2 sin (2x) + 1 y = 3 sin (2x) OD. y = 2 sin (x) + 1 3π

(a) How many inches will the weight in the figure rise if the pulley is rotated through an angle of 77° 40'? (b) Through what angle, to the nearest minute, must

what must a manager do after locating food in his establishment that has been recalled

Please find the measure of the angle(s).

How many options are there for program network file system (NFS)7U0?a. 1b. 2c. 3d. 4

1 What is the main purpose of the "My Plate" graphic? A To inform people of the proper amounts of each food groups they should eat. B. To explain how to best pr

Tamia owns 225 shares of stock in a toy manufacturing company. The current price of the stock is $27.42 per share. If the price of the stock decreases to $22.49

write a letter to editor requesting him to write about importance of life skill education at school

Each of the 4 elementary schools in the city has 1,875 students. Both middle schools have 3,124 students. The high school has 7,943 students. How many students

Write fifteen dollars more than the original cost as an algebraic expression. Let c represent the original cost. Do not include dollar sign in your expression.