Answer:
Step-by-step explanation:
Angle corresponds to the complement of the in the bigger triangle. See diagram in attachment.
This implies that,
Also since the triangles are similar, the sides are in the same proportion.
This implies that,
We multiply both sides by 15 to get,
We divide through by 3 to get,
The correct answer is D
Answer:yes , because a c b are located equally
Step-by-step explanation:
Answer:
paint a is cheaper
Step-by-step explanation:
cost price of 1 liter of paint A = 109,95 / 5L
=21.99
cost price of 1 liter of paint B = 599 / 20L
= 29.95
paint A < paint B
(x^2+5x-36)/(x^2-16)
=(x^2+9x-4x-36)/(x^2-4^2)
=x(x+9)-4(x+9)/(x+4)(x-4)
=(x-4)(x+9)/(x+4)(x-4)
=x+9/x+4
Hope this helps.