It’s -37 because -20-17=-37
Answer:
its a bit cut off can u add the whole screen pls
Step-by-step explanation:
2(12+18) is not equivalent to 24+18
Answer:
P = 47.32
Step-by-step explanation:
This triangle is a special triangle. Because it is 30-60-90 it will have measurements similar to
. If the longest side is 20 then it corresponds to 2. This means the shortest side of 1 corresponds to half this or 10.
So the triangle will have sides
.
To find the perimeter add all these lengths.

6 numbers per cube
3 numbers are less than 4 ( 1, 2 & 3)
so you have a 3/6, reduce to 1/2 probability of rolling a number less than 4 on each cube
2 cubes
so 1/2 * 1/2 = 1/4 probability