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slega [8]
2 years ago
13

Bobby has a 17 foot ladder and is standing 9 feet from a wall. How far up the wall

Mathematics
1 answer:
barxatty [35]2 years ago
6 0

Answer:

8 feet because 17-9=8 .

Step-by-step explanation:

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D(x)=(x^2-12x+20)/(3x)
krok68 [10]

Answers:

Vertical asymptote: x = 0

Horizontal asymptote: None

Slant asymptote: (1/3)x - 4

<u>Explanation:</u>

d(x) = \frac{x^{2}-12x+20}{3x}

      = \frac{(x-2)(x - 10)}{3x}

Discontinuities: (terms that cancel out from numerator and denominator):

Nothing cancels so there are NO discontinuities.

Vertical asymptote (denominator cannot equal zero):

3x ≠ 0  

<u>÷3</u>   <u>÷3 </u>

x ≠ 0

So asymptote is to be drawn at x = 0

Horizontal asymptote (evaluate degree of numerator and denominator):

degree of numerator (2) > degree of denominator (1)

so there is NO horizontal asymptote but slant (oblique) must be calculated.

Slant (Oblique) Asymptote (divide numerator by denominator):

  •        <u>(1/3)x - 4    </u>
  •    3x)    x² - 12x + 20
  •             <u>x²        </u>
  •                  -12x
  •                  <u>-12x         </u>
  •                             20 (stop! because there is no "x")

So, slant asymptote is to be drawn at (1/3)x - 4



6 0
3 years ago
Round 0.00076511 to one significant figure
FrozenT [24]

Answer: 0.0008

Step-by-step explanation: Hope this helps :)

6 0
2 years ago
I need someone to answer a s a p!!!!​
Bogdan [553]
30 square units is what i got
6 0
3 years ago
A cell phone company says that a fully charged battery lasts 14 hours. In reality, each battery behaves a little differently. Fo
gregori [183]

Answer:

The percentage is 50%

Step-by-step explanation:

From the question we are told that  

     The  mean is  \mu  =  14 \  hours

     The  standard deviation is \sigma =  1 \  hour

Generally on the normal distribution curve the mean divides the curve into  two. with the half to the left of the mean (50% to the left )representing the percentage of the batteries that will last less than 14 hours and  the area under the curve to the right (50% to the right)representing the percentage of batteries that will last longer than mean (14 hours )

Hence the percentage of the cell phone batteries that will be expected to last longer than 14 hours is 50%

8 0
3 years ago
HELPPP!!!!! I WILL GIVE BRAINLIEST
Nadusha1986 [10]

Answer:

reflexive property

Step-by-step explanation:

3 0
2 years ago
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