2^(3-9)-11 =
1 step: subtract the 3 and 9 to get 6
(3-9)=6
2 step: multiply 2 to its self 6 times and
you should get 64
2*2=4*2=8*2=16*2=32*2=64
3 step: subtract 11 by 64 to get 53
64-11=53
hope I help if so hit the brainliest thanks
B, because every prime number greater than 2 is odd, and the product of two odd numbers is odd.
Answer:
area is equal to 198 cm^2
Step-by-step explanation:
the height h of the left triangle can be obtained by
Pytagoras theorem:

the, the area of the left triangle is

the area of the right triangle is

and the area of the rectangle in the middle is

Por tanto, el area total sera

The IQR tells you how spread out the "middle" values are. It can also be used to figure out if there are any outliers.
<span>b. 4+12÷2=4+6=10
c. (20–5)•3=15•3=45</span>