Answer:
3/2
Step-by-step explanation:
C
SSS can be used because ln is congruent to ln by reflexive property.
Answer:
5/2 inches
Step-by-step explanation:
If there is 25/4 squared inches, we could set this as an equation:

Now, since 25 and 4 is a perfect square, we could do this:

(distribute the square exponent to both 5 and 2 to get the original)
And since the exponent is the same, we can clearly tell x is 5/2 (or square root it)
Answer:
$1340.49
Step-by-step explanation:
From the attached image
Subtotal Cost of Purchased Items

Since the builder receives a 20% contractor's discount, plus and additional 3% for paying in full within 30 days.
Discount = 23% of $1658 = 0.23 X 1658 =$381.34
Total (Less Discount) = 1658-381.34 = $1276.66
Tax on building materials is 5%.
Therefore:
Tax = 5% of $1276.66=0.05 X 1276.66
Tax=$63.83
Therefore, the total bill:
=$1276.66+63.83
Grand Total =$1340.49