Answer:
x=2 and y= -1
Step-by-step explanation:
substitute x value in equation 2
2(5y+7)+4y=0
10y+14+4y=0
14y = -14
y= -1
here,
x= 5(-1)+7
x= -5+7
x=2
The denominator has to be the total number of kids and the numerator is the kids that can stay after school. so 12/30 then simplify. 12/30 divided by 6/6 = 2/5
The typical window is about 2.5 - 3 feet long
S = 122
Explanation:
Angle HAT = Angle MTA = 29 degrees
Angle TSA = 180 - (29 + 29) = 180 - 58 = 122 degrees (Sum of angles in a triangle)
Angle S = Angle MSH = Angle TSA = 122 degrees
The answer is A. x= 17.0 y=32.8 using sin and cos to find it out and also use pytago in triangle
<span />
