400 cubic meters of gravel is needed to make 850 cubic meters of concrete.
If you wanna know how I got my answer then just ask. :)
Hope this helped!
Answer:
Step-by-step explanation:
The equation is 
Where h(x) is the height and x is the distance from where you are standing
The new distance is "1 foot farther from where you are standing" -- so this affects x, which becomes "x+1".
We simply replace x with x +1 in the equation of h(x) and simplify if possible:
THis is the new function.
∠J ⇔ ∠D
NB ⇔XH
∠P ⇔ ∠L
JN ⇔ DX
<u>Step-by-step explanation:</u>
A flat shape with 4 straight sides where opposite sides are parallel,opposite sides are equal in length, and opposite angles are equal is called Parallelogram.
Here in above picture, Parallelogram NBPJ ~ Parallelogram XHLD i.e. both are similar as all the sides and all the angles are congruent. . Since, parallelograms are similar every corresponding angle or side is also similar to other parallelogram . ∴ ∠J is similar to ∠D as angle D is corresponding to angle J in both parallelograms { ∠J ⇔ ∠D }. Side NB is corresponding to side XH , so NB ⇔XH. ∠P is corresponding to ∠L , ∴ ∠P ⇔ ∠L. Side JN corresponds to Side DX , so JN ⇔ DX.
To find out the common ratio simply take any term and divide it by the smaller one, in the sequence.
So 72/12 = 6, and so is 12/2 and 2 divided by 1/3.
This is the common ratio for this geometric sequence.
