Answer:
Step-by-step explanation:
sin60° =
tan60° =
tan45° = 1
cos45° =
(2sin60°)(3tan60°) - (4tan45°)(2cos45°)
now substitute the values of each trigonometrical angles
Answer:
Decimal: 1.82. Percent: 182%
Step-by-step explanation:
Answer:
It''s d
Step-by-step explanation:
If he had 150 to spend on 3 pairs of pants and 30 left over the equation would be 3x+30=150. In case you need to know how much a pair is it would be $40
Answer:
144
Step-by-step explanation:
9*3=27
27*4=108
6^2=36
108+36=144
Step-by-step explanation:
a)12-7x=15
I think its HELP