divineekuma5 divineekuma5
  • 30-07-2020
  • Mathematics
contestada

(8) Evaluate the following without using a calculator:
2Sin30° - 3Cos60° + 3tan45° (a) 3/2 (b) 1 (c) 5/2 (d) 4​

Respuesta :

saraa08 saraa08
  • 30-07-2020

Answer:

(C) 5/2

Step-by-step explanation:

=2(1/2)-3(1/2)+3(1)

=1-3/2+3

=(2-3+6)/2    ( taking LCM)

=5/2

Answer Link

Otras preguntas

Which number replaces the question mark?​
True or False: Hormones are a group of chemicals released by exocrine glands
what is 4(x+10) if x=3​
Which number line shows the solution to the inequality -6x - 3 > -9​
help please asappp!!!!!!!!!!!!!!!!!!
Which of the following correctly describes connotation? A. The meaning of a word that has never changed B. A new word added to the dictionary C. An implied mean
drama that are broken in smaller pieces are called
Fatigue is caused by a buildup of __________ __________ in the muscle.
0.85+(-2.4)+4.5 help plz
Could someone help me on question 2? Its confusing