It is 30-60-90 triangle, so:
Answer B.
3/19 = 0.157...not this one
3/16 = 0.1875...not this one
3/11 = 0.2727 <== this one does
3/8 = 0.375...not this one
22.5 i think but i have no idea good luck
Answer:
f(-6)= -4
Step-by-step explanation:
f(x)=8+2x for f(-6)
-----
x= -6
substitute: 8+2(-6)
simplify using PEMDAS: 8+ (-12)
simplify using PEMDAS: -4
When one (not two!) of them is negative:
for example the product of -1 and 6 is -6, which is less than both factors.
It's equal to both factors when they're both 1:
1 x 1=1