Justin is using the figure shown below to prove pythagorean theorem using triangle similarity: in the given triangle abc, angle a is 90o and segment ad is perpendicular to segment bc. which of these could be a step to prove that bc2 = ba2 + ca2? a. by segment addition, dc plus ad is equal to bc. b. by segment addition, dc plus ad is equal to ab. c. by segment addition, dc plus bd is equal to bc. d. by segment addition, dc plus bd is equal to ab.

lol we need to see what the question is asking about

step-by-step explanation:

9 sandwiches per hour

step-by-step explanation:

when we have a rate, we want a 1 in the denominator

27/3 = 9

27 sandwiches/ 3 hours = 9 sandwiches/hour

in mathematics, a constraint is a condition of an optimization problem that the solution must satisfy. there are several types of constraints—primarily equality constraints, inequality constraints, and integer constraints. the set of candidate solutions that satisfy all constraints is called the feasible set.

hoped i'm right lol