Answer:
Step-by-step explanation:
18% tip in $=18/100 * $4.06
$0.7308
7% sales tax in $= 7/100 * $4.06
$0.2842
Total amount he paid= $0.7308+$0.2842+$4.06
$5.07500
Answer:
36
Step-by-step explanation:
Pentagon has 5 sides
The formula for finding the sum of the measure of the interior angles is (n - 2) * 180
(5-2)×180= 3×180=540
To get each interior angles
540/5 = 108
180 -108 = 72
To get x
72+72+x= 180 (sum if angles in a triangle)
144+x= 180
x = 180 -144 = 36
2. x is part of the interior angles = 108
Answer:
It is called a heptahedron
Step-by-step explanation:
A) 3b-7b
-4b
b) a+a-5a
-3a
c) -3-3r
cannot be simplified, no like terms
d) 7t-8t-8
-t-8
e) -15p-20
cannot be simplified, no like terms
f) -g-g-g
-3g
Answer:
A. 7
Step-by-step explanation:
