Complementary angles, sum = 90
So 3y - 4 + 73 = 90
3y + 69 = 90
3y = 21
y = 7
Answer
y = 7
Answer:
Step-by-it 14 hopes this help lol
First write a equation 36-12x= 0
Then plug in numbers to x starting with 0
(0,36)
(1,24)
( 2,12)
(3,0)
There you go your plots on the grid
If 9/9 = 99,
if you divide it all by 9 then you should get
1/9 = 11
If you then times this by 4 you would get
4/9 = 44
So, she read 44 pages over the weekend!
400 mm would be the answer
