Xy= 120
x= 7+y
(7+y)(y) = 120
y^2 + 7y - 120 = 0
(y + 15) (y - 8) = 0
Since we are finding two positive numbers,
If y= 8 then x= 15
The two numbers are 8 and 15
<span>1.The LCM is their product. The LCM of 4 and 9 is 36.
</span><span>2.If two numbers have no common factor greater then one, then their LCM is the two
</span>
First factor (x square -36), the answer will be (x+6)(x-6).
Second, cancel the x .
6x/ (x+6)(x-6)
4x/(6)(-6)
4x/-36
Answer:
0.205177 mi
Step-by-step explanation:
Step 1: Find conversions
12 in = 1 ft
5280 ft = 1 mi
Step 2: Use Dimensional Analysis
0.205177 mi
Answer:
its a counterclockwise rotation of 90° about the origin.
Step-by-step explanation:
