landscaping company. She plans to keep the fertilizer in a large cylindrical storage tank, but isn't sure how much it will hold. The tank is 10 feet tall and the circular base has a radius of 5 feet. What is the volume of her storage tank?

6.1 A man places a 5 m ladder to reach a point of x m high on the wall. The distance from of the wall to the foot of the latter is 3 m . Calculate the height of the wall.

If a line has a slope of zero, what can be inferred about its equation and graphical representation?

299. Le basi e il lato obliquo di un trapezio isoscele misurano \( 39 \mathrm{~cm}, 21 \mathrm{~cm} \) e 15 cm . Calcola la diagonale di un rettangolo equivalente al tra- pezio sapendo che ha una dimensione di 9 cm . [ 41 cm\( ] \)

O circulo tom 8 m de diâmetro e as sementes de rosas que seráo compradas sâo vendidas em pacotes com uma quantidade suficiente para uma área de \( 1,8 \mathrm{~m} 2 \). Considerando que algumas sementes podem näo germinar, será comprado \( 15 \% \) a mals que a quantidade minima necessária. Assim, quantos pacotes de sementes deverào ser comprados? Considere \( \pi=3.1 \).

1.1 Perpendicular lines are two lines that form a ___ angle when they intersect. A. Parallet B. 90 degree C. Complementary D. Acute