5. A businessman mixes two varieties of tea in the ratio of 2:5 and sells the mixture at Rs 40 per kg. If the cost of two variables respectively be Rs 45 per kg and Rs. 31 per kg,
what would be the profit % ?​

x = ± 6i

step-by-step explanation:

x^2 = -36

take the square root of each side

sqrt(x^2) = sqrt(-36)

we know sqrt(ab) = sqrt(a) sqrt(b)

x = ±sqrt(36) sqrt(-1)

we know that sqrt (-1) = i

x = ± 6i

central angle of a triangle has the same measure as its intercepted arc.

step-by-step explanation:

not me

step-by-step explanation:

i wish i did i would like to get a desert ghost ball python