A circle has a diameter with endpoints at 5 + 18i and –3 + 2i. What is the center of the circle? –11 –16i
1 + 10i
2 + 20i
4 + 8i

Arestaurant offers delivery for their pizzas. the total cost the customer pays is the price of the pizzas, plus a delivery fee. one customer pays $23 to have 2 pizzas delivered. another customer pays $59 for 6 pizzas. how many pizzas are delivered to a customer who pays $86?

Ineed on the last 8 questions for this homework i’m trying to get all this done by tuesday when i got to my level 5 teacher if i have passed my tabe

Marking brainliest for original answer.. are these two triangles similar? how can you tell?