Part a: 6:3 > 2:1
part b: 9:3> 3:1
Answer:
The three sides are 27 feet, 15 feet, 13 feet
Step-by-step explanation:
Let second side of a triangle be = a
Let one side be 12 feet shorter than the second side = (a - 12)
Let the third side be 2 feet shorter than the second side= (a - 12) - 2 =(a - 14)
Perimeter of triangle = Sum of length of all 3 sides
55 = a + (a - 12) + (a - 14)
55 = a + a + a - 12 - 14
55 = 3a - 26
55 + 26 = 3a
81 = 3a
a = 27
Length of one side, a - 12 = 27 - 12 = 15 feet
Length of second side, a = 27 feet
Length of third side, a - 14 = 27 - 14 = 13 feet
Answer:
$00.74(.75) rounded is $00.75
Step-by-step explanation:
2.99 divided by 4 = 0.7475
Answer:

Step-by-step explanation:
We are given the function:

And that:

And we want to determine the value of <em>c</em>.
Recall that by definition of inverse functions:

So, since f⁻¹(5) = -1, then f(-1) = 5.
Substitute:

Simplify:

Combine like terms:

And divide. Hence:

In conclusion, the value of <em>c</em> is -2.
Payment for the documentary stamp tax
0.35×(286,800÷100)
=1,003.8