Answer:
The the loudness heard by the mower will be 4 times the loudness heard by the Brandon.
Step-by-step explanation:
The least intense sound a human ear can hear ,
The sound intensity level that Brandon can hear ,I= 
The sound intensity level of the mower that Ahmad ,I'=
So, the:
The the loudness heard by the mower will be 4 times the loudness heard by the Brandon.
Answer:
98
Step-by-step explanation:
you at 56 in to 42
Never seen this type of question but the bottom (4th last answer) makes the most sense
Step-by-step explanation:
LO is a straight line,
Therefore, m<NML +m<NMO = 180°
z+ x+20=180°
z= 180°-x-20°
z= 160°-x
m<KNM+m<NML=180°. (co-interior angles)
2x-60+z=180°
2x-60+160°-x=180°
x+100°=180°
x=80°
m<NKL+m<KLM=180°(co-interior angles)
2y+y=180°
3y=180°
y=60°
z=160°-80° =80°
(0,3)(1,-2)
slope = (-2-3) / (1 - 0) = -5
y int is (0,3)
line is dashed, means no equal sign....shading above the line, means greater then
ur inequality is : y > -5x + 3
