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4 years ago

HELPPPPPPPPPPP . Yeah

Mathematics

1 answer:

brilliants [131]4 years ago

3 0

Answer:

Step-by-step explanation:

Note that this graph has two vertical asymptotes, one at x = 0 and one at x = 2. Thus, the denominator of the function whose graph is given must have (x)(x-2) in the denominator.

That'd be answer C:

x+1

f(x) = ------------

x(x-2)

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What is the length of the longer of the two chords shown?

Rainbow [258]

Answer:

Step-by-step explanation:

When 2 chords intersect then the product of the parts of one chord equal the product of the parts of the other chord, that is

12(x - 7) = 4(x + 3) ← distribute parenthesis on both sides

12x - 84 = 4x + 12 ( subtract 4x from both sides )_

8x - 84 = 12 ( add 84 to both sides )

8x = 96 ( divide both sides by 8 )

x = 12

Thus

12 + x - 7 = 12 + 12 - 7 = 17

4 + x + 3 = 4 + 12 + 3 = 19 ← longer chord

5 0

4 years ago

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Chakara makes a rectangular tablecloth that is 3.5 meters long and 1.5 meters wide. What is the area of the tablecloth.

yarga [219]

Answer:

Area of the rectangular cloth = $5.25\,m^2$

Step-by-step explanation:

Length of the cloth= $3.5\,m$

Width of the cloth = $1.5\,m$

Area of the rectangular cloth is:

$Length\times Width$

Area $=3.5\times 1.5\\\\=5.25\,m^2$

The area of the rectangular cloth with the given dimensions is:

$5.25\,m^2$

3 0

3 years ago

6x-10y=1 10y=x-1

marshall27 [118]

Answer: $(0,-\frac{1}{10})$

8 0

3 years ago

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Your school theater just finished the opening weekend of a play, and they want to figure out how much money they made after expe

mylen [45]

Its how much $$ they made minus the money they spent. The difference, or sum, is their profit

6 0

4 years ago

A pair of tangents to a circle which is inclined to each other at an angle of 60 degree are drawn at ends of two radii. The angl

Sever21 [200]

Answer:

The angle between these radii must be 120º.

Step-by-step explanation:

According to Euclidean Geometry, two tangents to a circle are symmetrical to each other and the axis of symmetry passes through the center of the circle and, hence, each tangent is perpendicular to a respective radius. We represent the statement in the diagram included below.

Then, we calculate the angle of the radius with respect to the axis of symmetry by knowing the fact that sum of internal angles within triangle equals 180º. That is to say:

$\theta = 180^{\circ}-90^{\circ}-30^{\circ}$

$\theta = 60^{\circ}$

And the angle between these two radii is twice the result.

$\theta' = 2\cdot \theta$

$\theta' = 120^{\circ}$

The angle between these radii must be 120º.

5 0

3 years ago