A rectangular swimming pool has a width ofx feet and a length that is three times the width. The pool is surrounded by a walkway with uniform width of feet. In terms of x, what is the total arca, in square feet, of the pool and the walkway? O 3x O 3x+ 10x + 23x + 10x + 2 O 3x? + 20 O 8x?

Q: An ancient seal used for trade is found at the excavation site. Find the dimensions for maintaining…

A: topic - equation in two variables

Q: A trapezoid is a four-sided figure with exactly one pair of parallel sides. The expression h(B + b)…

A: Given b=7,h=5,B=15.

Q: Another garden is to be created, but it is to have a paved path around the edge. The garden has to…

A:

Q: what is the square footage of a room 13x 15?

A: what is the square footage of a room 13×15 ? square footage or area of room= length×width

Q: area of the square

A:

Q: The pennant below is in the shape of an isosceles triangle. The equal sides each measure 20 inches,…

A:

Q: A walkway of a park has the shape of a right triangle with three side lengths x, x + 70, x + 80.…

A: A walkway of a park has the shape of a right triangle with three side lengths x, x + 70, x + 80.…

Q: room is to be painted. the dimension of the room is 30mx20x10. Determine the cost of painting the…

A: Given: The dimension of the room is 30mx20x10. To Determine: The cost of painting the room if the…

Q: A trapezoid has a height of (x + 2)cm and the length of two opposite parallel sides are (x + 4)cm…

A:

Q: A family is building a new house on a rectangular lot of land. The lot measures 7x by 11x, and the…

A: The measures for lot are 7x and 11x. The measures for house are 2x and 3x.

Q: A rectangular playground is twenty-four feet longer than twice its width. The perimeter of the…

A: Given Information: Length is 24 feet longer than the twice of width. Perimeter of the rectangle is…