Answer:
V = 1001
Step-by-step explanation:
This is rather simple question, but I can understand not knowing how to find volume.
The volume of a rectangular prism(as specified by the way the dimensions were given) is <em>whl</em>, when <em>w</em> is width, <em>h</em> is height, and <em>l</em> is length. It does not actually matter the order, due to the Commutative Property of Multiplication, which states that is does not matter what order you multiply things.
Plugging in the numbers, we end up with 1001.
Hope this helps!
The formula for the volume of a triangular prism is:
Answer:
Step-by-step explanation:
We need to leave y-term as the subject of equation.
Move 8x to subtract.
Pull the negative out of 4.
Simplify
Swap x-term and constant.
Answer:
w = 25
(Hope this helps! Btw, I am the first to answer.)
Answer:
Distance = 10 km
Step-by-step explanation:
Let x be the number of hours taken from school to town and y be the number of hours taken back to the school
Then distance covered during first trip would be 10x (distance = speed*time) and during the second trip would be 8y. Both distances are equal.
=> 10x = 8y
Dividing both sides by 2
=> 5x = 4y
=> 5x-4y = 0 ------------------(1)
<u><em>The total time for both the trips is:</em></u>
=> x + y = 2.25 -------------------(2)
Multiplying eq (2) by 5
=> 5x+5y = 11.25 ---------------(3)
Subtacting (3) from (1)
=> 5x-4y-5x-5y = 0-11.25
=> -4y-5y = -11.25
=> -9y = -11.25
Dividing both sides by -9
=> y = 1.25 hrs
Putting in (2)
=> x + 1.25 = 2.25
=> x = 2.25 - 1.25
=> x = 1 hr
<u><em>Now, Calculating the Distance</em></u>
=> Distance = 10x
=> 10 ( 1 )
=> Distance = 10 km