Need asap 10 points given: using the diagram below: if l||m, then ∠3 and ∠7 conclusion: justification:

3 and 7 are the same (as are 8 and 2) and others.

They are called alternate angles or Z angles, from the Z shape they form if you start left at l, move down then go right on m.

This is a standard theorem that holds for parallel lines.

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

christopher is 272,195 year old

step-by-step explanation: