1/2 is a fraction so it is 5
<h3>Given:</h3>
<h3>Note that:</h3>
- l= length
- b= breadth
- h= height
<h3>To find:</h3>
The volume of the given rectangular pyramid.
<h3>Solution:</h3>

First, multiply the length (5), breadth (4) and height (3).


Now, divide 60 by 3.


<u>Therefore, the volume of the given rectangular pyramid is 20 cubic meters.</u>
If you reverse the first two letters
Na
Fe
Hg
Sn
They are actually symbols for elements
Na - Sodium
Fe - Iron
Hg - Mercury
Sn - Tin
Since Sn is a symbol for Tin and each pair of letters imply the starting letter of the element they are symbolizing, the answer is
1) T<span />
B+g=42
2g=b
use substitution to solve
2g+g=42
3G=42
G=14
There are 14 girls.
(x+10)(x-3). I’m assuming you meant x^2