The ramp when tilted forms a triangle with the ground and
the wall in which it is inclining to.
The height of the top of the ramp from the ground is
equivalent to the length of the side opposite to the angle of inclination.
Therefore we can use the sine function in this case.
Let’s say,
Y = height of the top of the ramp from the ground
sin 45 = Y / 100
<span>Y = 85.09 ft = 85 ft</span>
Answer:
C. 8(1)=8(−4+3/8x)
Step-by-step explanation:
Given equation
1=−4+3/8x
in this equation in denominator we have 8x,
since we are solving for x we cannot eliminate it, but we have to eliminate 8 in denominator, so that there only numerator in equation and solving process becomes easier.
To eliminate 8,we need to multiply both side by 8, so as to balance the equation and also 8 from denominator gets cancelled in RHS.
1=−4+3/8x
multiply both side by 8
8(1)=8(−4+3/8x)
Thus, option c is correct one
8(1)=8(−4+3/8x)
solving it
8 = -32 + 3/x
adding both side 32
8+32 = -32 + 3/x -32
=> 40 = 3/x
=> x = 3/40
5 + x -14 = x-7
5+x-x=-7+14
5=7
The answer is no solution
Answer:
The ratio of sanstone to marble is... 141414 : 333
All you have to do is look at how much sandstone Dean has and how much marble he has, then put the amount of sandstone infront of the amount of marble because in the question it says what is the ratio of sandstone to marble and you see that sandstone is first.
Hope this helps! :)
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