<span><span>Volume (V) = <span><span>Volume (V) = <span>3 * √3 * l² * h</span></span>2</span></span></span>
l=4
h=9
V<span><span>= (<span>3 * √3 * 4² * 9)/</span></span>2 = 374.12297 round off as needed</span>
Since we know a square has 4 equal sides
and is equal to to exact right triangles.
USing the formula for Perimeter
l+l+w+w=P or 2L+2W=P
56cm÷4=14 so now we have
(2)14+(2)14=P
P=14cm^2
The slant length on a triangle is equal to L
Slant lenght=14
So we know that the perimeter is 1260 feet and that the length is 100 more than the width, but we don't know that the width is.
So we're going to start with finding the width.

from there we need to combine like terms

now we have

From there, we will need to remove 100 from both sides, leaving us with

now we'll need to divide both sides by 2


We now know that the width is 580, or more simply put, x=580.
Finding the length will be the easy part, as we know that it is just 100 more than the width

If you want an easier way of finding the length, just subtract the width from the perimeter.

Leaving the final answer to be
Width = 580
Length = 680
3 11/30
steps to this: here you have to Rewrite our equation with parts separated
=1+15+2+16
Solving the whole number parts
1+2=3
Solving the fraction parts
15+16=?
Find the LCD of 1/5 and 1/6 and rewrite to solve with the equivalent fractions.
LCD = 30
630+530=1130
Combining the whole and fraction parts
3+1130=31130
Solution by Formulas
First:
Convert any mixed numbers to fractions.
Then your initial equation becomes:
65+136
Applying the fractions formula for addition,
=(6×6)+(13×5)5×6
=36+6530
=10130
Simplifying 101/30, the answer is
=31130