(20*30)/2 = 300
300 km is the area of the triangle
1/4 (a) = (2/3)
a = (2/3) * (4)
a=8/3
a= 2 2/3
Answer:
the ordered pairs should be y and x
Step-by-step explanation:
35
the ratio for the two is 5:7 and you want to find _:49. to get from 7 to 49 you multiply the 7 by 7. because you did that to one side you have to do the same to the other and multiply 5 by 7 which gives you 35
Well area of a triangle is
so,
The answer is 8