Answer:
look at the picture i have sent
8x10 = 80
4x4 = 16
2x4 divided 2 = 4
80+16+ 4 = 100
Answer:
Step-by-step explanation:
if you can use negative numbers then you could use 21 and -15
so
adding them together is 21 + (-15) = 6
and then subtracting 21 - (-15) =
21 + 15 = 36
do you think that would work ? :/
cosec60=2/square root of 3
21*10=210
30*7=210
42*5=210
14*15=210
