Answer:
not much
Step-by-step explanation:
The area of the given trapezoid is 60 square inches.
Step-by-step explanation:
Step 1:
The trapezoid's area is calculated by adding the base lengths and multiplying it with the trapezoid's height and ![\frac{1}{2} .](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D%20.)
The trapezoid's area, ![A = (sum of the lengths)(\frac{height}{2})](https://tex.z-dn.net/?f=A%20%3D%20%28sum%20of%20the%20lengths%29%28%5Cfrac%7Bheight%7D%7B2%7D%29)
Here the sum of the base lengths is given as 15 inches.
Step 2:
In the given problem, the sum of the base lengths is 15 inches and the height of the trapezoid is 8 inches.
The trapezoid's area ![A = (15)(\frac{8}{2} )= (15)(4) = 60.](https://tex.z-dn.net/?f=A%20%3D%20%2815%29%28%5Cfrac%7B8%7D%7B2%7D%20%29%3D%20%2815%29%284%29%20%3D%2060.)
So the area of the given trapezoid is 60 square inches.
Answer:
Time= 4 years
Step-by-step explanation:
Giving the following information:
Principal (P)= $12,000
Interest rate (r)= 10% = 0.10
Interest earned (I)= $4,800
<u>To calculate the time required to gain $4,800 interest, we need to use the following formula:</u>
T= I / (P*r)
T= 4,800/(12,000*0.1)
T= 4 years