The largest perimeter possible is 80ft.
The greatest perimeter is obtained when we put all the bricks on a single line. That is because in this case, we do not have internal bricks that do not apport to the perimeter.
In that case, we would get a rectangle that measures 39 ft by 1ft, then the perimeter is:
P = 2*(1ft + 39ft) = 80ft
The largest perimeter possible is 80ft.
If you want to learn more about perimeter:
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Answer: The city sale tax rate is 0.016
Step-by-step explanation:
Hi, to calculate the city tax rate we simply have to multiply the state sales tax rate (0.08) by 0.2 (because city sales tax rate is 0.2 times the state sales tax rate.)
Mathematically speaking:
0.08 x 0.2 = 0.016
So, the city sale tax rate is 0.016
Feel free to ask for more if needed or if you did not understand something.
B. (4, -3)
C. (-2, -3)
D. (4, 5)
Answer: OPTION A.
Step-by-step explanation:
You know that the rule that will be used for the translation of the figure ABC is:
→
You can observe in the figure that the coordinates of the point A is this:
Then, in order to find the coordinates that will best represent point A', you need to subtract 3 from the x-coordinate of the point A and add 4 to the y-coordinate of the point A:
Answer:
A. (-2,5)
Step-by-step explanation:
The figure ABC is translated to A'B'C' by the rule (x-3, y+4)
The Image of the triangle will therefore be as follows:
A' (1-3,1+4)
B'(2-3,5+5)
C'(3-3,2+5)
The vertices will thus be A'(-2,5), B'(-1,10) and C'(0,7)
Thus the correct answer will be A. (-2,5)
Changing the coefficient of x to 6 changes the meaning of expression as 5 is added to 6 times x
Solution:
Given that number 2 in the expression 5 + 2x is called the coefficient of x
We are asked to find what happens when changing the coefficient to 6 change the meaning of the expression
In the expression,
5 + 2x
This means 5 is added to 2 times x or 5 is added to twice of x
Number 2 is called coefficient of x
When we change this coefficient to 6, the expression becomes,
5 + 6x
So now the meaning of expression becomes,
5 is added to 6 times x
So changing the coefficient of x changes the meaning of expression
Answer:
The total value would increase.
Step-by-step explanation:
No matter what x is, as long as it is not zero, the value will increase, as 6 > 2, so 6, no matter what it is multiplied by, will end up greater than 2 multiplied by the same number.