Answer:
14 cm
Step-by-step explanation:
One side of the composite has a length of 6 and the other side has a length of 8.
If we add these two numbers, we'll get the missing side length of the rectangle
6 + 8 = 14 cm
Answer:
$105 interest
Step-by-step explanation:
![S.I=\frac{PRT}{100}](https://tex.z-dn.net/?f=S.I%3D%5Cfrac%7BPRT%7D%7B100%7D)
![S.I= \frac{750*7*2}{100}](https://tex.z-dn.net/?f=S.I%3D%20%5Cfrac%7B750%2A7%2A2%7D%7B100%7D)
Interest = $105
Hello :
2x² = 2
x²=1
x²-1=0
(x-1)(x+1) = 0
x-1=0 or x+1=0
x=1 or x= -1...(answer : <span>B. There are two solutions: -1 and 1 )</span>