Ad 7 to 9
you would get 16
then take 16 and subtract it by 2 you get 14.
the number is between 10 and 20.
Your answer is 14.
let the exterior angle be x
x=60°+80°(being one exterior angle is equal to two interior angle)
x°=140°
Answer:
<2, <5, <4, <7
Step-by-step explanation:
Angles are Supplementary when their sum is 180 degrees.
so angle 1's supplements are <2, <5, <4, <7
sin 45 = opp/hyp
sin 45 = 4 / y
y = 4/sin 45
y = 4 /((sqrt2)/2)=4* sqrt(2)
tan 45 =opp/adj
tan 45 = 4/(x-3)
1 = 4/(x-3)
x-3 = 4
x=7
B
Answer:
$1.41
Step-by-step explanation:
2016 = $42.20
2017 = $43.57
2018 = $44.98
44.98 - 43.57
=1.41
