Cos(x) = 50/100
part a) x= 60°
<span>part b) height is 86.60254040</span>
Answer:
x = 2
y = -3
Step-by-step explanation:
y = x - 5 -------------------(I)
x + y = -1 ----------------(II)
Substitute y = x -5 in equation (II)
x + (x - 5) = -1
x + x - 5 = -1 {Combine like terms}
2x - 5 = -1 {Add 5 to both sides}
2x = -1 + 5
2x = 4 {Divide both sides by 2}
x = 4/2
x = 2
Substitute x = 2 in equation (I)
y = 2 - 5
y = -3
Answer:
1.5
Step-by-step explanation:
if a thermos holds one gallon worth of soup you must eat alot of soup
It's hard to line them up exactly straight, with all of their centers
in a straight line. It's much easier if you line them up on the floor
against a wall.
If you had 34 in a perfectly straight line, then the row would be
(34) times (18 millimeters) = 612 millimeters long .
