Answer: 12
Step-by-step explanation:
this is a right angled triangle so you use the pythagorean theory
which is a^2 + b^2 = c^2
you have c and b already. c is the hypotenuse.
a^2 + 16^2 = 20^2
a^2 + 256 = 400
a^2 = 400 - 256
a^2 = 144
then you square root 144 and get..
a = 12
0.362=
0.3+0.06+0.002
and
362/1000
and
0.362
Example: (1/5)/(4/13)=(1/5)*(13/4)=13/20
Answer:
B
Step-by-step explanation:
2=4(-3) + b
2= -12 + b
14= b
Y=4x + 14
