Question

Find the value of x, when it is given that tan (2x+15) = 1

Answer 1

Answer:

7 =x

Step-by-step explanation:

2x=15-1

2x=14

x=14/2=7

Answer 2

Question ⤵️

Find the value of x, when it is given that tan (2x+15) = 1.

Answer ⤵️

Given :

Length of the floor is 5m

The breadth of the floor is 4m

So, ( applying ar. l×b )

ar. of floor =4m×5m=20m2

Side of the carpet is 3m

So, (applying ar. of sq. =side×side(s))

area of carpet=3m×3m=9m²

To find the area of the floor that is not carpeted or (uncarpeted) we will (−) minus the ar. of the floor from ar. of carpet

area which is not carpeted or( uncarpeted ) =20m² −9m²

=11m²

.

Hence, answer Is 11m²

Hope it helps you ✌️

Step-by-step explanation:

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