Answer:
12; 8
Step-by-step explanation:
length-x
breadth-2/3x
2(x+2/3 x)=40
2×5/3x=40
10/3x=40
x=40÷10/3
x=40×3/10
x=12 (cm) length
2/3×12=8 (cm) breadth
C.-2(7+6g)=-14-12g
Hope that helped you:)
Please mark me brainiest
a. 97
b. 83
c.66
d. 114
e.83
f. 97
g. 114
h.66
i. 83
j. 66
k.83
l.97
m. 114
n. 66
0.02
5/69.12=0.0723
3/69.12=0.0434
0.0723-0.0434=0.0289
=0.02