Find the value of a. Round to the nearest tenth, if necessary. 11 24 a​

21.3

Step-by-step explanation:

It's easier to see how to do this if you transfer the 11 to the bottom of the rectangle. The look at the left triangle. It has 3 sides.

24, 11, and a.

You should be able to find a using

a^2 + 11^2 = 24^2     Expand the squares

a^2 + 121 = 576         Subtract 121 from both sides

a^2 = 576 - 121

a^2 = 455                  Take the square root of both sides.

sqrt(a^2) = sqrt(455)

a = 21.33

or

a = 21.3

i think there was a typo. you wrote pat brings 3 quarts of ice-cream to the party. each serving of ice-cream is 1 6 quart. how many total servings of ice-cream does pat bring to the party? i think the bold is supposed to be 1/6. so 1 quart of ice cream = 6 servings. 6 * 3 = 18.