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olasank [31]
2 years ago
7

-1/286 what is the quotient form

Mathematics
1 answer:
n200080 [17]2 years ago
8 0

-1÷286 is -1/286 in quotient form

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5x3 + 9x² - 13x - 2<br>As x approaches --, f(x) approaches<br>As x approaches +o, f(x) approaches​
Solnce55 [7]

9514 1404 393

Answer:

  (x, y) → (-∞, -∞), (+∞, +∞)

Step-by-step explanation:

The expression is of odd degree with a positive leading coefficient. It will have a generally upward slope (/). That is, the sign of f(x) will match the sign of x for large-magnitude values of x:

  x → -∞, f(x) → -∞

  x → ∞, f(x) → ∞

3 0
2 years ago
How would I go about solving this problem???
schepotkina [342]
So.. if you take a peek at the picture below

the trunk is really just a half-cylinder on top of a square, with a depth of 2 meters

what's the volume?   well, easy enough, take the volume of the cylinder, then half it
take the volume of the rectangular prism, and then add them both

\bf \textit{volume of a cylinder}\\\\&#10;&#10;\begin{array}{llll}&#10;C=\pi r^2 h\\\\&#10;\textit{half that}\\\\&#10;\cfrac{\pi r^2 h}{2}&#10;\end{array}\qquad &#10;\begin{cases}&#10;r=radius\\&#10;h=height\\&#10;-------\\&#10;r=\frac{1}{2}\\&#10;h=2&#10;\end{cases}\implies \cfrac{C}{2}=\cfrac{\pi \left(  \frac{1}{2}\right)^2 2}{2}\\\\&#10;-----------------------------\\\\&#10;\textit{volume of a square}\\\\&#10;V=lwh\qquad &#10;\begin{cases}&#10;l=length\\&#10;w=width\\&#10;h=height&#10;----------\\&#10;l=1\\&#10;w=1\\&#10;h=2&#10;\end{cases}\implies V=2



now.. for the surface area... \bf \textit{surface area of a cylinder}\\\\&#10;\begin{array}{llll}&#10;S=2\pi r(h+r)\\\\&#10;\textit{half that}\\\\&#10;\cfrac{2\pi r(h+r)}{2}&#10;\end{array}\begin{cases}&#10;r=radius\\&#10;h=height\\&#10;-------\\&#10;r=\frac{1}{2}\\&#10;h=2&#10;\end{cases}

now.. for the surface area of the prism... well

is really just 6 rectangles stacked up to each other at the edges

so... get the area of the lateral rectangles, and the one at the bottom, skip the rectangle atop, because is the one overlapping the cylinder, and is not outside, and thus is not surface area then

for the lateral ones, you have a front of 1x1, a back of 1x1 and a left of 1x2 and a right of 1x2, and then the one at the bottom, which is a 1x2

then add both surface areas, and that's the surface area of the trunk

5 0
3 years ago
What is 88+8698? Multiplied by 56
IRINA_888 [86]

Answer: 492016

Step-by-step explanation:

88+8698= 8786

8786×56= 492016

6 0
3 years ago
Read 2 more answers
Which expression is equivalent to -2-7?
quester [9]

Answer:7

Step-by-step explanation:

just because

3 0
2 years ago
Read 2 more answers
Which is the graph of y = 1/x?
irina1246 [14]

<u>answer:</u> the first graph

<u>explanation:</u>

it would not be the second one because it is a slope (y = mx + b) and so would be the third choice.

i don't think it would be the last one because it's going only up to 40. which the equation say only y = 1/x and it's not a big number equation.

hope this helps! ❤  from peachimin

i attached this image which is sorta similar to the the to this equation:

6 0
2 years ago
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