Answer:
Step-by-step explanation:
x²-6x=7
We need to complete square
x²-2*3x+3²=7+3²
x²-6x+9 =7+9
(x-3)² = 16
√(x-3)²=+/-√16
x-3=+/-4
x-3=4 and x-3=-4
x=7, Largest
x= - 1 , Smallest
Answer:
angle 1 or 3
Step-by-step explanation:
Answer:
The answer to your question is: letter A
Step-by-step explanation:
data
Book = 100 pages
Zoey reads 1 page per minute
Now we solve it using rule of three
1 page ------------------ 1 min
100 pages ---------------- x
x = 100x1/1 = 100 min will take Zoey to read the book
60 min ------------------ 1 hour
100 min --------------------- x
x = 100/60 = 10/6
and convert it to a mix fraction = 1 2/3 = 1 hour 40 minutes
Then, the answer is letter A
There are two fraction ls with different denominators.To make the denominators same multiply and divide by 8 in ( 1 ÷ 6 ) and by 6 in ( 3 ÷ 8 )
Now both they denominators are same , so we can easily add 8 and 18 ,
Answer : 13 / 24
