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tino4ka555 [31]
2 years ago
11

NEED ASAP:

Mathematics
1 answer:
k0ka [10]2 years ago
7 0

Step-by-step explanation:

the area of this rectangle is

(10 + 2x)(8 + 2x) = 168

80 + 20x + 16x + 4x² = 168

4x² + 36x = 88

because for the whole length you need to add x twice (left and right). the same for the width (top and bottom).

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Whats a segment connecting midoints
I am Lyosha [343]

Answer:

A midsegment (or midline)

Step-by-step explanation:

In geometry, a line segment is a part of a line that is bounded by two distinct end points, and contains every point on the line between its endpoints. A closed line segment includes both endpoints, while an open line segment excludes both endpoints; a half-open line segment includes exactly one of the endpoints.

4 0
4 years ago
I need help no files just type the whole thing in
marusya05 [52]

Answer:

the answer to C. Is 3/8.

The answer to D. Is 5/8.

Step-by-step explanation:

4 0
3 years ago
at which values of x does the graph of f(x)=x^2-x-2/(x^2-1)(x^2-16) have a vertical asymptope? check all that apply
katen-ka-za [31]

Answer:

x = -4, 1, 4

Step-by-step explanation:

The function is given as:

f(x) = (x² - x -2)/[(x² - 1)(x² -16)]

We want to find the values of x where the graph will have vertical assymptote.

Vertical asymptotes are defined as vertical lines which correspond to the values of x that will make the denominator of a rational function to be zero.

Thus, to get the values of x that we will have vertical assymptotes, we have to equate the denominator to zero.

We have;

[(x² - 1)(x² -16)] = 0

Thus,

x² - 1 = 0

Or

x² - 16 = 0

So;

x² = 1

x = √1

x = 1

Or

x² = 16

x = ±√16

x = ±4

Values of x that give vertical assymptote are;

x = -4, 1, 4

3 0
3 years ago
How many sixteenths are equal to 5/8
mr_godi [17]

Answer:

The answer would be 10/16.

Hope this helps!

Brianliest?

3 0
3 years ago
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Answer:

1

Step-by-step explanation:

5 0
3 years ago
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