((–7) + (3 + i)) - (2 - (6 + i)) =-9 + 9 i
Well,
A cylinder is actually a special type of prism. A prism is a 3-D figure made by taking a simple closed plane curve and translating it across space in a certain direction and for a given distance and then connecting the preimage and the image. A cylinder is just a prism made with a circle.
We know from translations that the image is congruent to the preimage. Thus, the bases of a (circular) cylinder are two congruent circles.
6x / x²
the reciprocal of a number n is 
the reciprocal of 
is 
The product of a number and it's reciprocal = 1
Answer:
a) curva denominada parábola com vértice voltado pra baixo
Step-by-step explanation:
espero que esto ayude
No sé si es del todo correcto, ¡pero que tengas un buen día!
