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2 years ago

Find the area of the sector. Use π = 3.14. 120° 11 mi

Mathematics

1 answer:

Nady [450]2 years ago

4 0

Answer:

Step-by-step explanation:

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Help i’m begging plsss

olga_2 [115]

Answer:

$x=8$

Step-by-step explanation:

Given

$AB||CD$

$\angle ABC = 5x + 50$

$\angle BCD = 7x + 34$

Required

Find x

If $AB||CD$ i.e. If AB is parallel to CD, then

$\angle ABC = \angle BCD$

Substitute values for ABC and BCD

$5x + 50 = 7x + 34$

Collect Like Terms

$5x - 7x = -50 + 34$

$-2x = -16$

Multiply through by $-\frac{1}{2}$

$-\frac{1}{2} * -2x = -16 * -\frac{1}{2}$

$\frac{1}{2} * 2x = 16 * \frac{1}{2}$

$\frac{2x}{2} = \frac{16}{2}$

$x = \frac{16}{2}$

$x=8$

3 0

3 years ago

Which expresion has a value grater than 4 3 ?

ruslelena [56]

Answer:

Step-by-step explanation:

3 0

3 years ago

Given: Two distinct circles that are tangent to each other at a common point. How many tangent lines can be drawn that touch bot

nika2105 [10]

there are only 3 tangent lines can be drawn that touch both circles

ok done. Thank to me :>

7 0

3 years ago

Please solve this question

Svetlanka [38]

Answer: here 298.45

Step-by-step explanation:

7 0

3 years ago

Which equation is represented by the intersection of the graphs below?<br><br> Image is above.

zaharov [31]

Option B:

sin x = 1 is the equation represented by the intersection of the graph.

Solution:

The graph lies between -1 and 1 in y-axis.

x-axis of the graph is all real numbers.

The graph oscillates between -1 and 1 and a shape that repeats itself every 2π units.

That is the domain of the graph is all real numbers.

The range of the graph is [-1, 1].

It clearly shows that, it is the graph of sinx = 1.

Hence sin x = 1 is the equation represented by the intersection of the graph.

Option B is the correct answer.

3 0

3 years ago