70.4
The word "of" means to multiply, so 22% or .22 * 320 = 70.4
X=original length of each side of the square.
perimeter: sum of all sides=4(length of the side)
The length of each side of the new square will be= (x-2)
we can suggest this equation:
4(x-2)=48
We solve this equation:
4(x-2)=48
4x-8=48
4x=48+8
4x=56
x=56/4
x=14
Answer: the original length of each side of the square would be 14 in.
Answer:
y = 192
Step-by-step explanation:
Given y varies directly as z and inversely as x then the equation relating them is
y = 
← k is the constant of variation
To find k use the condition y = 16 and z = 2 when x = 42
k = 
= 
= 336
y = 
← equation of variation
When x = 14 and z = 8, then
y = 
= 192
Answer:
-19/10, -17/10 and -3/10 (or many other number you can writw between -20/10 to 0/10)
Step-by-step explanation:
-2/1+1/10 and 0/1+1/10 (converting to fraction)
LCM=10
-2×10/1×10 AND 0×10/1×10
-20/10 AND 0/10
-19/10, -17/10 and -3/10
I found out that t = 117 over 5
