Answer:
I think elimination method will the the beat and easiest method we can use in that question,
Answer:
38 miles per hour
Step-by-step explanation:
114 miles divided by 3 hours
38 miles per hour
Hope I helped :)
Please consider Brainliest :)
Answer:
Step-by-step explanation:

Red area = 
One blue triangle = ( a * b *
)
Blue area = 4 * ( a * b *
)
Totally area = 
Red area + blue area = totally area
+ 4 * ( a * b *
) = 
ANSWER
14.3
EXPLANATION
angle = 21⁰
opposite side = 5.5
adjacent side = x
Knowing this, we must use tangent (opposite / adjacent)
tan (21⁰) = 5.5 / x
x = 5.5 / tan (21⁰) (use calculator)
x= 14.3