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3 years ago

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Which expression has the least value when x=100 a. 1/x b. 10/x c. 1-x d. 10-x

2 answers:

taurus [48]3 years ago

8 0

Answer:

c. 1-x

Step-by-step explanation:

If you insert 100 for x, and solve each answer choice, you would get -99 for c. That's the lowest value. Hope this helps.

Mnenie [13.5K]3 years ago

6 0

Least value is too vague.

You can have least positive then answer is A.

You can have most negative then C.

Hope this helps.

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3 years ago

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4 years ago

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4 years ago

The volume of a rectangular prism is 2x^3+9x^2-8x-36 with height x + 2. Using synthetic division, what is the area of the base?

navik [9.2K]

Answer:

Area of the base = $2x^2+5x-18$

Step-by-step explanation:

We know that volume of rectangular prism = (Area of base) x (Height)

or [Area of base] = [Volume]/[Height]

So basically we need to divide given area by given height to find the answer.

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or x=-2 must be root of volume equation so write down coefficients of volume equation then we divide by -2 as shown in attached picture.

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Hence final answer is:

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3 years ago

Find the coordinates of point P that partition AB in the

Ira Lisetskai [31]

Answer:

(1.6, 0)

Step-by-step explanation:

Point P, partitioning AB in the ratio 1:4, implies that it divides AB into, AP and PB, such that AP to PB = 1:4.

Use the formuka below to find the coordinates of point P:

$x = \frac{mx_2 + nx_1}{m + n}$

$y = \frac{my_2 + ny_1}{m + n}$

Where,

$A(1, -1) = (x_1, y_1)$

$B(4, 4) = (x_2, y_2)$

$m = 1, n = 4$

Solve by plugging the above values where necessary as follows:

$x = \frac{mx_2 + nx_1}{m + n}$

$x = \frac{1(4) + 4(1)}{1 + 4}$

$x = \frac{4 + 4}{5}$

$x = \frac{8}{5}$

$x = 1.6$

$y = \frac{my_2 + ny_1}{m + n}$

$y = \frac{1(4) + 4(-1)}{1 + 4}$

$y = \frac{4 - 4}{5}$

$y = \frac{0}{5}$

$y = 0$

The coordinates of P that partitions AB into the ratio 1:4 are (1.6, 0)

6 0

3 years ago