Answer:
3/10 yds per piece
Step-by-step explanation:
Take the amount of fabric and divide by the number of pieces
9/10 ÷ 3
Copy dot flip
9/10 * 1/3
9/30
Divide the top and bottom by 3
3/10 yds
4m + 23 + n
p + 3
Convert variables to their numbers
4(7) + 23 + 2
8 + 3
Simplify the expression
1. 28 + 23 + 2
8 + 3
2. 51 +2
8 +3
3. 53
8 + 3
4. 53
11
5. 53/11 = 4.82
Answer:
Square: 
Vertex: (10,-68)
Step-by-step explanation:
Completing the square
alrighty
minus 31 both sides
x²+12x=-31
take 1/2 of the linear coefient and square it
12 is the linear coefient
12/2=6, (6)²=36
add that to both sides
x²+12x+36=36-31
factor perfect square trinomial
(x+6)²=5
square root both sides, remember to take positive and negative root
x+6=+/-√5
so what you want to write is
x+6=√5 and
x+6=-√5
the solutions
minus 6 both sides
x=-6+√5 and -6-√5
Answer:
There are 86,400,000 milliseconds in one day
Step-by-step explanation:
Hope that helps :)
