Dans une station de ski, il y a trois remonte-pentes, un chalet principal et deux chalets secondaires
situés dans la montagne. L'angle formé par le
remonte-pente 1 (AB) et le remonte-pente 3 (BD)
est de 90°. Quelle est la longueur du remonte-
pente 3 ? Arrondis ta réponse au mètre près.

-10i^2-4i

step-by-step explanation:

evaluate for p=2,q=5i

(2−4)(2+5i)i

(2−4)(2+5i)i

=−10i2−4i

answer: i guess 5 units?

step-by-step explanation:

to find the total number of combinations, multiply the quantity of each item by each other:

2 pairs of shoes x 3 pairs of shorts = 6 different combinations.

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.