Its a ?????????????????????????
Answer:
12 minutes
Step-by-step explanation:
30/15=2 you can multiply 6 by 2 = 12
Answer:
it is A
Step-by-step explanation:
because there is negative 3 and a positive 9
Answer:
8 Meters (M)
Step-by-step explanation:
Look on a ruler and measure something that is 80cm
Answer:
Step-by-step explanation:
hypotenuse=√(x²+(x√3)²)=√(x²+3x²)=√(4x²)=2x
sides are x,x√3,2x
smallest side=x
smallest angle=opposite smallest side
let smallest angle=α
cos α=(x√3)/2x=√3/2
