Answer:
Step-by-step explanation:
5 + 7 = 12 worm
2/12 x 3/12 = 6/144 = 1/24
1/24 = 0.042
Answer:
n=22
Step-by-step explanation:
20-9=11
0.5 x n =11
11/0.5=22
n=22
The dimensions of the machine are 20,48 and 17. If each dimension is increased by a factor of x;
Then new dimensions are
20x, 48x and 17x
The sum of the dimensions are ;
20x + 48x + 17x = 200
85x = 200
x = 200/85
Therefore each dimension was increased by a factor of x,
The new dimension of the shortest side is 17” * 200/85 = 40
So the increase in the shortest side ;
40-17 = 23”
X-5= 20
x-5= -20
Absolute value makes a negative positive, so when you are solving x-5 could have been 20 originally or -20 originally. Solve for both.