I believe it is the commutative property of multiplication. Commutative property is you can put the numbers in any order and it will have the same end result. I got multiplication because it is multiplication.
Hope this helps!
10 3/4
10 x 4 = 40
40 + 3 = 43
43/4 is your answer
Hope this helps
Its equilateral ( all sides are equalA0
Also its acute.
D and F
Answer:

Step-by-step explanation:
f=v+at
It requires you to make a the subject of the formula
f-v=at
Dividing both sides by t then

Therefore, the equivalent for a is 
So because 25%=1/4 we would know to multiply 9*4
Which would get our answer to be 36 :)