The answer would be 78 because 10% of 60 is 6. 6 x 3 = 18 60+18=78
Solve for x by cross multiplying and the answer is x=6
hope this helps and plz rate below :)
Y’all need to find out on the graft but it was 0.5 will be on the last line
Answer:
The surface area of the square pyramid is 280 square meters.
Yea u have to do that the most effective is the 10 bc penny is right
