Answer:

Step-by-step explanation:
The area of a trapezoid is calculated using the formula:

We substitute the values into the formula to obtain:

We simplify the parenthesis to get:

We simplify further to obtain;

Current registration fee at triumphant college = N$ 1000
Percentage by which the registration fee will be increased next year = 11.5%
Registration fee at triumphant college next year :
= Current registration fee + 11.5% of current registration fee





Therefore, the registration fee at triumphant college next year = <u>N$ 1115</u>
Answer:
x = 2.7
Step-by-step explanation:
The given equation is :

We need to solve it for x.
It can be rewrite as follows:

Adding 10 to both sides,

So, the value of x is equal to 2.7.
Answer:
2.7
Step-by-step explanation:
x^2=5.8*1.3=7.54
x=V7.54=2.7
Answer:
The given statement is,
(3 * 4) * 6 = 3(4 * 6)
To find (3 * 4) * 6
(3 * 4) * 6 = 12 * 6 = 72
To find 3(4 * 6)
3(4 * 6) = 3 * 24 = 72
Step-by-step explanation:
The result of these two expression is same.
Therefore we can conclude that,
Therefore the correct answer is,
The grouping of the factors is changed but the product is the same.
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