You can count from 34-28 and the numbers you counted (the numbers in between 34-28) is your answer.
$1.66 because 50-39.59=10.40 so it would also add $8.75 so that = $1.66
Answer:
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Step-by-step explanation:
but u have posted all the pictures upside down so can't understand anything
F(x) = x² + x - 20 = x² + 5x - 4x - 20 = x(x + 5) - 4(x + 5) = (x + 5)(x - 4)
f(x) = 0 ⇔ (x + 5)(x - 4) = 0 ⇔ x + 5 = 0 or x - 4 = 0 ⇒ x = -5 or x = 4
Answer: C. x = -5 and x = 4.
Perimeter of square = 4 x l
so ATC 4 x l = 240
= 240/40= l
so 60 = l
the answer is 60 inches.
