Answer:
A. -¼(1+ 2y)
Step-by-step explanation:
-(½y + ¼) = -½y - ¼
-¼(1+ 2y) = -¼ - ½y = -½y - ¼
B is <em>wrong</em>. ¼(2y - 1) = ½y - ¼
C is <em>wron</em>g. -2(¼y - ⅛) = -½y + ¼
D. is <em>wrong</em>. 2(⅛ - ¼y) = ¼ - ½y = -½y + ¼
Answer:1.4
Step-by-step explanation:
soolve the equation from left to right then square root it
Pictures show u have to solve and the answers
Answer:
1. cos(F) = 2. 5/13
tan (F) = 3. 12/5
sin (F) = 1. 12/13
2. Sin (R) = 1. 60/68 = 30/34 = 15/17
cos (R) = 2. 32/68 = 16/34 = 8/17
tan (R) = 3. 60/32 = 30/16 = 15/8
Step-by-step explanation:
1 picture:
sin = Opp/Hyp
cos = adj/hyp
tan = opp/adj
cos(F) = 2. 5/13
tan (F) = 3. 12/5
sin (F) = 1. 12/13
2 Picture:
Sin (R) = 1. 60/68 = 30/34 = 15/17
cos (R) = 2. 32/68 = 16/34 = 8/17
tan (R) = 3. 60/32 = 30/16 = 15/8
The answer to this question is C. 0.35.
7 divided by 20 = 0.35
