Answer:
Step-by-step explanation:
Slope of line passing through (2, 7) and (1, -2) = (-2-7)/(1-2) = 9
Yes, It forms two right angle triangles (which are the same) because AD is the same length to DB and AC is the same length to BC. right angle triangles meet a line at 90° and thus CD must be perpendicular to AB.
Hope this helps.
Answer:
$1977.95
Step-by-step explanation:
$30000*.05*5=$7500 (simple interest)
$30000*1.04^7=$39477.95-$30000=$9477.95 (compound interest)
$9477.95-$7500.00=$1977.95
Answer:278
Step-by-step explanation:cbf=82
total sum of everything is meant to be 360 so 360 -82=278