Observe, no desenho abaixo, as retas paralelas r e s, cortadas pelas retas transversais t e u, onde foram destacados alguns ângulos. Desses ângulos destacados, quais são congruentes entre si?

a) θ e ω.

b) β e θ.

c) α e φ.

d) α e β.

step-by-step explanation:

where is the question is there is a formula or is there not one

x^3-4x^2+3x-2/x^2+1

step-by-step explanation:

factor the numerator and denominator and cancel the common factors

y∈r, 8> y≥0

hope i !

p.s the first bit only matters if you know what that means.

p.p.s brainliest would really