Three consecutive numbers have a sum of 18. *
1 answer:
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The Area of Shaded region is equal to the difference in Area of rectangle and Area of triangle .
let's solve for area of rectangle :
Now, Area of Triangle :
So, the area of the shaded region in terms of x :
And since, Area of Shaded region = 44 cm²
By equating the area, we get
Value of x = 2
Answer:
11
Step-by-step explanation:
Given:
Using PEDMAS rule to solve it.
Now, simplifying:
We first open parenthesis which is (-7) = -7
=
Now, we evaluate the exponent which is
Next, we divide -36 by 12 to get -3
=
Next, we multiply -2 and -7 to get 14
=
Lastly, we add -3 and 14 to get 11
=
∴ Answer is 11