31.4 is the circumference
Multiply the diameter by Pi
Answer:
A and D
If you take all the numbers and add them together they all equal and equivalence to 1.6a and 1.7d. So, if you take the numbers then add them it is A and D
Answer: length = 20.1
Width=17.6
Step-by-step explanation:
Answer:
ok
Step-by-step explanation:
We are given
length of rectangle is 4x-3
width of rectangle is 6x+9
we know that
Area of rectangle = length of rectangle*width of rectangle
so, we can plug value
and we get

now, we can distribute it

now, we can simplify it

...............Answer