Loy has a solid clay brick in the shape of a rectangular prism with a length of 8 inches, a width of 3.5 inches, and a height of 2.25 inches. If the clay weighs 1.055 oz/in3. How much does Lou's brick weigh, to the nearest ounce?

66 ounces.

Step-by-step explanation:

Loy has a solid clay brick in the shape of a rectangular prism with a length, width and height are respectively of 8 inches, 3.5 inches, and 2.25 inches.

Therefore, the volume of a brick will be (8 × 3.5 × 2.25) = 63 cubic inches.

Now, the clay in the brick weighs 1.055 oz / inch³, then the weight of each clay brick will be (1.055 × 63) = 66.465 oz i.e. 66 ounces. (Answer)

{To the nearest ounce}

70

step-by-step explanation:

2*5=10

4*15=60

60+10=

70

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

: )