Answer:
56 feet
Step-by-step explanation:
perimeter is the sum of all sides
as in this case
244 ft = 2 lengths + 2 width
244 ft = 2 × 66 ft + 2 width
244 ft = 132 ft + 2 width
244- 132 = 2 width
2 width = 112
width = 112÷2
= 56 feet.
Answer:
k=−0.8
Step-by-step explanation:
Start with the equation: 0.2(3k+1)=-0.4-(-0.2-0.1K)
Use distributive property on each side of the equation. For the left side, distribute 0.2 into 3k and 1, and for the right side, distribute -1 into -0.2 and -0.1k. (We use a -1 because the negative sign on the outside of the parenthesis is equivalent to -1)
(0.2)(3k) + (0.2)(1) = 0.6k + 0.2
(-1)(-0.2) + (-1)(-0.1k) = 0.2 + 0.1k
New equation: 0.6k + 0.2 = -0.4 + 0.2 + 0.1k
Now we can combine like terms on the right side. (-0.4 and 0.2)
0.6k + 0.2 = 0.1k - 0.2
Now to get rid of k on one side, we can subtract 0.1k from the right side.
(0.6k - 0.1k) + 0.2 = (0.1k - 0.1k) - 0.2
0.5k + 0.2 = -0.2
Now we need to get 0.5k by itself, so we'll subtract the 0.2 on both sides.
0.5k + (0.2 - 0.2) = (-0.2 - 0.2)
0.5k = -0.4
To get k by itself, we must divide both sides by 0.5.
(0.5k / 0.5) = (-0.4 / 0.5)
k = -0.8
6.3 because you round 6.324 to get 6.3
Answer:
the independent variable is amount being paid per hour, as the final outcomes relys on that answer. the dependent variable is the hours worked, as thats the variable that can be changed.
Solution: The statement is false, but the converse is true.
Answer:
<em>If a whole number is even, then the number is divisible by 4</em>.
This statement is false because there are even numbers smaller than 4 that are not divisible by 4.
The converse of the statement is <em>If a number is divisible by 4, then the number is even</em>.
This statement is true because all multiples of 4 are even.