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3 years ago

The first four numbers of a sequence are 3,9,27 and 81. If this sequence continues, what are the next two numbers

Mathematics

2 answers:

Angelina_Jolie [31]3 years ago

7 0

Answer:

Step-by-step explanation:

snow_tiger [21]3 years ago

4 0

Answer:

243 and 729

Step-by-step explanation:

multiply by 3 every time

can u give thx and brainliest

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A comparison of the measures of central angles and inscribed angles of circles to their intercepted arcs are listed in the table

geniusboy [140]

A central angle means an angle that is at the center of a circle and whose legs are intersecting the circle.

<h3>What is a central angle?</h3>

Your information is incomplete as the data is not given. Therefore, an overview will be given.

Central angles are shaped by an arc between the two points. When a central angle and the inscribed angle intercept the same arc, then the central angle would be the double of the inscribed angles while the inscribed angle will be half of the central angle.

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2 years ago

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Lilit [14]

The answer is A.multiply 3 * 6 and 3.6 * 5 and see if cross products are equivalent

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3 years ago

Write the equation of the line perpendicular to 2x+3y=9 that passes through (-2,5). Write your answer in slope-intercept form. S

Harman [31]

ANSWER

$y = \frac{3}{2} x + 8$

EXPLANATION

The line given to us has equation,

$2x + 3y = 9$

We need to write this equation in the slope intercept form to obtain,

$3y = - 2x + 9$

$\Rightarrow \: y = - \frac{2}{3}x + 3$

The slope of this line is

$m_1 = - \frac{2}{3}$
Let the slope of the perpendicular line be

$m_2$

Then
$m_1 \times m_2 = - 1$

$- \frac{2}{3} m_2= - 1$

This implies that,

$m_2 = - 1 \times - \frac{3}{2}$

$m_2 = \frac{3}{2}$

Let the equation of the perpendicular line be,

$y = mx + b$

We substitute the slope to get,

$y = \frac{3}{2} x + b$

Since this line passes through
$(-2,5)$
it must satisfy its equation.

This means that,

$5= \frac{3}{2} ( - 2)+ b$

$5 = - 3 + b$

$5 + 3 = b$

$b = 8$

Wherefore the slope-intercept form is

$y = \frac{3}{2} x + 8$

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4 years ago

20. Rectangle ABCD is transformed to create rectangle EFGH. What sequence of

Feliz [49]

Answer:

Step-by-step explanation:

rotate 180 --> translate up by 4: (x,y)--> (-x,-y) --> (-x,-y +4)

8 0

3 years ago

743 times 295 answer please

Mamont248 [21]

The answer is 219,775