7^4 x 7^-9=<span>0.000059
</span>Thats your answer
i hope it helped you
Answer:
16 half packages.
Step-by-step explanation:
You basically need to add them all of the weight of each ingredients together, and then you multiply by 2.
Answer:
sin b would be 4/5
Step-by-step explanation:
sine is the opposite leg/the hypotenuse
Answer:
Radius, r, is 3.75
Step-by-step explanation:
From the given diagram,
AB = 9
AC = 6 + r
BC = r
Thus applying the Pythagoras theorem, we have;
= +
= +
36 + 12r + = 81 +
collecting like terms,
12r = 81 - 36
12r = 45
r =
= 3.75
r = 3.75
The radius is 3.75.