Answer:
150 ft²
Step-by-step explanation:
Area of trapezoid = ½(a + b)h
Where,
a = 24 ft
b = 24 + 12 = 36 ft
h = √(13² - 12²) = √25 = 5 ft (pythagorean theorem was applied here)
Plug in the values
Area of trapezoid = ½(24 + 36)*5
= ½(60)*5
Area of trapezoid = 150 ft²
Answer:
p(x) = (x - 5)(x + 5) + 20
Step-by-step explanation:
(x² - 5) ÷ (x - 5) ⇒ we put zero in place of x in the dividend
(x² + 0 - 5) ÷ (x - 5) = x + (5x - 5) ÷ (x - 5)
= (x + 5) + 20 ÷ (x - 5)
The quotient = (x + 5) ⇒ q(x)
The remainder = 20 ⇒ r(x)
The divisor = (x - 5) ⇒ d(x)
∴ p(x) = (x - 5)(x + 5) + 20
Answer:
this doesn't make sense, but it depends how big the wall is I guess
No its not 35%. Its 32.5 %
If it costs 100$
25% × 100$ = 25$
So price after 25% off is 100$ - 25$ = 75
10% × 75$ = 7.5 $
75$ - 7.5$ = 67.5$
100 - 67.5 = 32.5
<span>In this question, the highest power is x^4 which is an even number. In this case, the f(x) will be same for plus X or minus X.
The coefficient is -8 which is a minus. In this case, the f(x) will become minus:
The result would be:
</span>when X go the left end(X= -∞), the f(x) will become minus (f(x)→−∞)
<span>f(x)→−∞, as x→−∞
</span><span>
when X go the right end(X= </span>+∞), the f(x) will become minus (f(x)→−∞)<span>
f(x)→−∞, as x→+∞</span>
