3 x 10^6. It looks funny on here but the exponent of 6 goes with 10.
The doorstop is a triangular prism. volume of the triangular prism is the area of the base times the height
area of the base: 1/2 * 10*6=30cm²
height: 2.5cm
Volume: 30cm²*2.5cm=75cm³
weight: 75cm³*8.6g/cm³=645 grams
Answer:
You forgot to attach a image
Step-by-step explanation:
An integer is any whole number (i think)
Answer:

Step-by-step explanation:
Given both numbers are greater than 6
Their HCF is 6
Their LCM is 60
The product of the HCF and LCM of two numbers is the same as the product of the numbers themselves.
Let us say those number are
and 

So, the product of those number is 
Let us factorize 

It is given that number should be greater than 6
The possible pairs of number are 
But only
has LCM as 60.
So those numbers are 