1) 8/3
2) 21/5
3)1/16
4)9/8
5)9.07
6)5.26
7)0.2822
8)0.024
9)41.2
10)8400
Answer:
74.7
Step-by-step explanation:
Just use muliplication
Answer:
56 square inches
Step-by-step explanation:
1/2x4x3x2 is 12
4x11 is 44
44+12 is 56
The oposite angles must be equal and adjacent angles must be supplementary
so
D=B and A=C
and
A+D=180=A+B=B+C=C+D
so ifD=42, then
A+D=180
A+42=180
minus 42 both sides
A=138=C
angle C has to be 138 degrees
2/5, the formula is art over swimming, 16/40, then simplify 2/5
