1 because you replace x with 2 so, (2)squared -5x2 + 7 = 4 - 10 + 7 = 1
I believe it’s 6
Hope this helps you :))
29/4 hopes this help sorry if I’m wrong
<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>