8x+6 <54
subtract 6 from each side
8x < 48
divide by 8
x<6
Choice A
I dont really remember how to solve this since i done this some time ago the angles must be the same i would say d since 5 the bigger triangle is five times bigger
~ hope this helps ~
Answer:
Given
Step-by-step explanation:
The Lateral surface area is the surface area of only 4 sides of the figure, that is, area excluding top and bottoms sides.
Lateral surface area of cuboid
= 2h (l+b)
where h is height
b is breadth
l is length
= 2*12 (5+4)
= 2*12*9
= 216 m^2
Lateral surface area of cube
= 4s^2
where s is the side
= 4*(2)^2
= 4*4
= 16m^2
Answer:
B
Step-by-step explanation:
1/5th the distance is 3/4th hour
We can setup a ratio that gives distance on top and hours on bottom. We can then equate that will what we want (the distance (let it be x) in 1 hour).
Hence,
the fraction on the left side would be 1/5 OVER 3/4 (distance/hours)
the fraction on the right side would be x OVER 1 (we want distance traveled in 1 hour)
Lets do this and cross multiply and find x:
B is the correct answer.