Line cb is perpendicular to line ad at b between a and d. angle bca is congruent to angle bcd and line ac is congruent to line dc. which congruency statements (hl, aas, asa, sas, and sss) can you use to conclude that triangle abc is congruent to dbc?

HL, AAS, ASA, and SAS

Step-by-step explanation:

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950