Answer:
d. None of the above.
Step-by-step explanation:
The period is the change in x required to make a change of 2π in the argument to the sine function:
2x = 2π
x = π
The frequency is the reciprocal of the period, so is 1/π. There are no matching answer choices.
If there is suppose to be a negative sign.
3x -1(2x + 4x - 6)
Distribute the -1 to all terms within the parenthesis
-1(2x + 4x - 6) = -2x - 4x + 6
3x - 2x - 4x + 6
Simplify. Combine like terms
(3x - 2x - 4x) + 6
-3x + 6
-3x + 6 is your answer
hope this helps
40 Packets. 1,000g = 1kg. 250g x 4 = 1kg (1kg = 4 Packets). 1kg x 10 = 10kg (4 Packets x 10 = 40 Packets)
Answer:
whew~ lots of this....
Step-by-step explanation:
1. 6
2. 4ft
3. 64
4. 8
5. 10
6. 80
7. 144
<u>Answer</u>:
Length will be 46 ft and width will be 16 ft
<u>Explanation</u>:
Let the width be x.
then the length will be 3x - 2
using the rectangle perimeter formula:
2( length + width )
2(x + 3x-2) = 124
2(4x-2) = 124
8x - 4 = 124
8x = 128
x = 16 ft
Width will be 16 ft and
Length: 3x - 2
: 3(16)-2
: 46 ft
