Area of a triangle= 1/2 base times height
substitute
40=1/2*10*x
40=5x
x=8
the height is 8 inches
I decided to simply both equations:
75/4 *3 225/12
19/6 *2 38/12
First is to find a common factor which is 12, multiply both sides.
divide 38/225 and you should get 5.92.
Hasan can make a total of 5 pillow cases.
The answer is: t = 1
You need to separate t from everything to figure out what it is.
Step 1: Subtract 9 from both sides, so we get 7 - 2t = 5t
Step 2: Add 2t to both sides, so we get 7 = 7t.
Step 3: Divide by 7, meaning t = 1.
Next you should check your work. If we plug 1 in for t, we get 14 = 14, so the answer is correct.
Hope this helps!
38 and 95 both divide into 1520 w/ a reminder of 8