Area=1/2*base*height
given that ABC is right angled triangle, the height will be given by:
tan theta=opposite/adjacent
tan 60=h/6
h=6tan60
=10.4
thus the area will be:
A=1/2x6x10.4
=31.2 cm^2
11. 7, or -1
you are setting it so it's equal to 0
There is no work being done. You just need to set one or both equations up so it equals 0
0(x) will always be 0
observe that
15j + 12k = 18
3(5j + 4k = 6)
since the first equation is multiple of the second equation, then there are infinitely many solutions for the system
Answer:
Just add dem up to get the answer
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
I looked it up