Answer:
(A)24 cm2
Step-by-step explanation:
Answer: 1)
a combination
b permutation
c permutation
d permutation
2)
B coz 6 and 11 is the only combination which can have 462 possibilities as they r both factors of 462
Answer:
Hope this helps :) look at the picture because I dont know how to type that
Step-by-step explanation:
Y=-2x-5
You can divide by -2 on both sides of the equal sign getting the answer above.
Step-by-step explanation:
3x=18+4y
x=18+4y/3
18+4y-4y=18
18=18
so there is equare