Answer:
75
Step-by-step explanation:
You use the area of a triangle formula A= bh/2. If you substitute the numbers, it would be A (10 * 15)/2 which is 75
If two lines are perpendicular then they have slopes that are negative reciporacols of eachother.
If
then
11+14=25
25÷2=12.5
12.5×10=125
125 is the answer to this problem
Answer:
Step-by-step explanation:
Domain is the set of all x values.
Range is the set of all y - values.
{ ( - 2 , 0 ) , ( 1 , -2 ) , ( 3 , 4 )}
Domain = { -2 , 1 , 3 }
{ ( -2 , 0 ) , ( 1 , -2 ) , ( 3 , 4 )}
Range = { - 2 , 0 , 4 }
Hope I helped!
Best regards! :D