Item 2
A right-angled triangle, with two sides adjacent to the right angle labeled 5 times square root of 2, and the hypotenuse is labeled x.

Find the value of $x$ . Write your answer in simplest form.

$x=$

100 points, hi, i’m not sure how to get the equation from the graph and table.

Omar is going on a road trip! the car rental company offers him two types of cars. each car has a fixed price, but he also needs to consider the cost of fuel. the first car costs $90 to rent, and because of its fuel consumption rate, there's an additional cost of s0.50 per kilometer driven.

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?