Answer:
7. Neither.
8. Neither.
9. Vertical angles.
10. Adjacent angles.
11. Neither.
12. Neither.
Vertical angles are angles which are vertically opposite and have the same angle.
Adjacent angles are angles which look like right angle shape but it's a little slanted.
I don't understand what your asking
Part a. is A
part b. the fraction combined is 49/30 which is 1 19/30 so 2km im goin with
480 • 2 = 960 which is the total between the 4 children
960 • 5 = 4,800
10% of 4800 = 480
480 •6 = 2,880
Therefore, the monthly salary = $2,880
Okay. so I'm gonna assume you know what factor out means--were gonna take out 5/6. what we need to know is, how does that affect our ending number 2/3? well, we're gonna have 5/6 times some stuff first off, right?
5/6 ( )
so what's in the parenthesis? well, if we distribute in our mind, S would just have to be by itself for it to work out. so we have
5/6 ( s )
but what about 2/3? well, if we're multiplying everything on the inside by 5/6, how can be get it to cancel and leave 2/3 alone? we could divide 2/3 by 5/6, right?
5/6 ( s + (2/3) / (5/6) )
now, when we distribute our 5/6, we'll have just 2/3 at the end. now let's simplify that end term so it looks a little better. if we divide by a fracion, that's the same as multiplying by the flipped version, so let's do that.
2/3 / 5/6 = 2/3 × 6/5 = 2 (6) / 5 (3) = 12/15
we can reduce 12/15 by dividing the top and bottom by three.
= 4/5
so our final answer would be:
5/6 [S + 4/5] you can redistribute to make sure it matches. Anyway, hope that helps!