Answer:
1
Step-by-step explanation:
21 = 3*7
65 = 5*13
CGF: to find the greatest common factor, multiply those factors both numbers have in common
GCF :1 since there are no factors in common
Answer:
1.03*10(-25)
Step-by-step explanation:
Surface area= Area of all the shapes added together
Area of square =s^2
Area of triangle =bh/2
S=12
B=12 B is s
H=8
12^2 =144 square
12×8= 96/2=48 triangle
There are 4 triangles and 1 square
144+48+48+48+48=336 Answer is f hope that helps
X would have to equal 7, and here is my explanation as to why. If equal 0, the perimeter would be 18, not 32. The two lengths together would have to be 18, and you cann subtract the two additional 2's from it as we want to find x by itself. This shows that x would be 7, as 14/2 equals 7.
