3 5/8 + 2 4/5 =? First start with the wholes, 3 and 2 wholes that = 5 wholes OK,
5 now add 5/8 = 5 shaded and three left, 4/5 4 shaded and 1 left. add those up, that's your answer.
Hope this is works! :D
Answer:
Step-by-step explanation:
(a). 270° clockwise or 90° counterclockwise:
(x, y) --------> ( - y, x )
(b). 270° counterclockwise or 90° clockwise:
(x, y) ---------> ( y, - x )
Answers
Step-by-step explanation:
change x to -3 since x= -3 so it will be
(3)(2) -3(-3) + 4
6+9+4= 19
Answer:
e) , f)
Step-by-step explanation:
42+15= 57
If the available options are:
a) 5(8+2)+5(3)=(5x10)+15=50+15=65
b) (3 x 14) + (3 x 5)= 42+15=57
c) (3 x 39) + (3 x 5)=117+15=132
d) 3(39 + 12)=3x51=153
e) 3(14 x 5)=3x70=210
f) 3(14 + 5)=3x19=57
That is the answer. hopefully I can help you.
