The freezing point for antifreeze is -67 F or -55 C
<em>3.250 x 10^4, </em><em>will be the correct answer.</em>
Thanks,
<em>Deku ❤</em>
Its C)126in I think because top base is 16, bottom base is 12 and the height is 9.
Answer:
it's is a repeating decimal
The area <em>A</em> of a trapezoid with height <em>h</em> and bases <em>b</em>₁ and <em>b</em>₂ is equal to the average of the bases times the height:
<em>A</em> = (<em>b</em>₁ + <em>b</em>₂) <em>h</em> / 2
We're given <em>A</em> = 864, <em>h</em> = 24, and one of the bases has length 30, so
864 = (<em>b</em>₁ + 30) 24 / 2
864 = (<em>b</em>₁ + 30) 12
864 = (<em>b</em>₁ + 30) 12
72 = <em>b</em>₁ + 30
<em>b</em>₁ = 42
