Answer:
a)8×83/100%
=8×83
=664
=664÷100%
=6.64%
b)2×83/100%
=2×83
=166
=166÷100%
=1.66%
c) a+b
=6.64%+1.66%
=8.3%
=8%
Step-by-step explanation:
a)8 debit card Customers × 83 cash ÷ 100%
=664÷100%
=6.64
b)2 credit card×83cash÷100%
=166÷100%
=1.66%
c) a+b
=6.64+1.66
=8.3%
=8%
Check the picture below
solve for "x"
since we know the two smallest sides for EFGH are 9 and 18, 9 is the smallest of all, and 18 is the next small
thus, for the the quadrilateral ABCD, the smallest is "x" and the next small is given, is 12, since that's smaller than 16 or 24
True. Complementary angles are 90 degrees.
Answer:
Because D = 24 and this is bigger then zero, there are two real solutions.
Step-by-step explanation:
if the discriminant (D) has a positive number, then there are two real solutions. So let's calculate the value of D.
-2x² + 3 = 0
a = -2
b = 0
c = 3
D = b² - 4 * a * c
Substitute the values of a, b and c and you get...
D = 0² - 4 * -2 * 3
D = 24
Because D = 24 and this is bigger then zero, there are two real solutions.