Answer:
Step-by-step explanation:
The relation R is x = y/2 and values of x and y must be in the set A. That is they must be 1 , 2 or 4 and satisfy the relation x = y/2.
So the ordered pairs in this relation are (1, 2) and (2, 4) . Note that 4 cannot be x as that would make y = 8 which is not a member of Set A.
I hope this helps.
Answer:
52 degrees.
Step-by-step explanation:
It's pretty easy. 3( 16) ÷ 4. So first your gonna multiple 3× 16= 48 , then divid 48÷ 4 = 12
height:length
1:2
x feet: 5 feet
You know the length and the ratio of the dimensions. From the ratio you know that the length is twice the height. So height = 5/2 = 2.5 ft.
Answer:
The correct answer is D. 50 cookies.
Step-by-step explanation:
90% of 50= 45. There are only 5 cookies left, so 45+5= 50.
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