Answer:
160 ft squared
Step-by-step explanation:
I don't have one it's a pretty easy question
Answer:
76.2 / 2.54 = 30
Step-by-step explanation:
(Centimeters of table) / (Centimeter to inch conversion rate) = (Inches of table)
Answer:
28.46
Step-by-step explanation:
Use a^2+b^2=c^2 to find height
Then use the area formula bh/2 to find area :))
S² - 16s - 57 = s² - 16s + 64 - 121 = s² - 2*1*8 + 8² - (11)² =
<span>we use the formula a</span>² - 2ab + b² = (a-b)²
(s - 8)² - (11)²
<span>we use the formula a</span>² - b² = (a+b)*(a-b)
(s - 8 )² - (11)²
a² - b²
[ (S - 8) - 11] * [ (S-8) + 11] = [S-19] * [S+3]