Answer:
56
Step-by-step explanation:
Simply plug in -7 for <em>x</em>:
(-7)² + 7
49 + 7
56
<u>Answer
</u>
Option B) 7 is the correct answer
FD = 7cm
<u>Explanation
</u>
Here triangle AEC. D is the midpoint of EC and F is the midpoint of EA
So D and F be the midpoint of triangle AEC.
FD be the midpoint joining line.
We know that if any triangle, line joining the midpoint of two sides is the half of the third side.
Here the third side is 14cm, then FD = 14/2 = 7cm
So option B) is the correct answer.
Simple interest is useful for planning parts of your financial future because if somebody owes you money, each day they don't give money back to you, you can add, for example, $1 to the amount of money they owe you. This will be important because it can help you maintain a well organized system where if somebody is not able to pay you back right away, they can give you the money at another time but you they will have to pay interest so you will get more money than they owed you at first.
The first question 1. x= 4 2.= -8
The second question 1.x= -8 2. X= 2
