Answer:
the answer is b
Step-by-step explanation:
Just multiply them together
5/7 * 7/10 = 35/70 = 1/2
We need to know which angle is your given one, then we can classify if it's adjacent or opposite, the things to know the height of a triangle.
Answer:
3
Step-by-step explanation:
f(x)-g(x)=3-cos(x)
when u limit it
u have
3-cos180
which is 3-0
3
Answer:
y=-2x+4
Step-by-step explanation: