The approximate distance from the top of the tree to the top of the shadow is 20ft
Answer:
Step-by-step explanation:
7) 2ab + 4ac = 2*a*b + 2 *2 *a*c
= 2a(b + 2c)

8) ac - a²c² = c( a - a²c)
bc - abc = c(b - ab)


9) b²+ 4b - 5 = b² + 5b - 1b - 5
= b(b + 5) - 1(b + 5)
= (b +5)(b - 1)
b² + 8b + 15 = b² + 5b + 3b + 15
= b(b + 5) + 3(b + 5)
= (b + 5 )(b + 3)


Answer:179.991
Step-by-step explanation:
Subtract us google or siri
Answer:
in my answer I got y= -5x,4-3xy=−5x,4−3x
To find the answer to this question, I first divided the number of roses and daisies by the number of bouquets.
(10/5 and 15/5) This allowed me to find out that each bouquet needs 2 roses and 3 daises.
From here, I multiplied 2 by 3 and 3 by 3 to find out how many flower Leo would need for 3 bouquets.
Leo will need 6 roses and 9 daisies for 3 bouquets.