Answer:
30.12-215
Step-by-step explanation:
Answer:
$32
Step-by-step explanation:
400 dollars
10 percent of 400=40
5 percent of 400=20
1 percent of 400=4
4 times 8=32
400-32=$368
32 is the sale tax
Answer:
<em>m∠EBC = 34° </em>
Step-by-step explanation:
m∠DBC = m∠DBE + m∠ EBC
m∠DBC - m∠DBE = m∠EBC
(12x - 3)° - (5x + 12)° = (3x + 13)°
12x - 5x - 3 - 12 = 3x + 13
4x = 28
x = 7
<em>m∠EBC </em>= (3(7) + 13)° <em>= 34° </em>
Answer:
Gradient: m = 3
Step-by-step explanation:
m = change in y/change in x
m = 
m = 
m = 12/4
m = 3
Answer:
x=139
Step-by-step explanation:
angles on a straight line add up to 180 degrees
