Answer:
Step-by-step explanation:
Magnitude: |a|= 
Direction: in the negative direction of the Ox axe and Oy axe
Answer:
667.38
Step-by-step explanation:
28,000 loan amount
4 years
6.76%
Answer:
<em>22.62°</em>
Step-by-step explanation:
Considering △ABC. If angle B C A is a right angle, then;
m<BCA = 90 degrees
Given also
AB = 13
BC = 12
AC = 5.
According to SOH, CAH TOA;
Sin <B = AC/AB
Cos <B = BC/AB
Substitute the given values
Sin B = 5/13
B = arcsin(5/13)
B = 22.62
Cos B = 12/13
B = arccos (12/13)
B =22.62
<em>Hence the angles that make sinB = cosB is 22.62°</em>
Answer:
b
Step-by-step explanation:
it stays open because -45.50
The percent of decrease is 12.5 but if you need it rounded to the nearest whole number it is 13
