Answer:
Step-by-step explanation:
Rick and Debbie are painting a large barn. Debbie paints twice as fast as Rick. They work together for 16 hours and complete the job. Determine how fast Debbie and Rick can paint the entire barn separately.
= 1/a + 1/2a = 1/16
= 2a + a/2a² = 1/16
2a/2a² = 1/16
= 1/a = 1/16
In my opinion I think you would be able to make atleast 2 outfits
Hello!
As the figure is a rectangle, AE ≅ EC.
AE = x + 11
EC = 6x + 1
Set the two equal to each other:
x + 11 = 6x + 1
Subtract x from both sides:
11 = 5x + 1
Subtract 1 from both sides:
10 = 5x
Divide both sides by 5:
10/5 = 5x/5
x = 2.
Step-by-step explanation:
let
(-7,-8) =(x1, y1)
and (-6,7)=(x2, y2)
by the formula
d=√(y2-y1) ²+(x2-x1) ²
=√(7+8)²+(-6+7)²
=√15²+1²
= √225+1
= √226
Answer:
9
Step-by-step explanation:
3^4= 81
3^2= 9
81/9=9
hope this helped!!!! :)
