Tan154-tan49/1+tan154tan49

*all are in degrees.
What does sin, cos, and tan equal?

Answers

Answer 1

Answer: tan(154)-tan(49)=-1.638...
Ans/(1+(tan(154)tan(49))
=-3.73205

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The following data are arranged in ascending order and the median of the data is 60.Find the value of x. 26, 29, 42, 53, x, x + 2, 70, 75, 82, 93

Find the measure of each exterior angle for a regular hexagon. Round to the nearest tenth if necessary.

Answers

The measure of each exterior angle for a regular hexagon is 60⁰.

What is Hexagon?

A hexagon is a six-sided polygon or 6-gon. The total of the internal angles of any simple hexagon is 720°.

In a regular Hexagon, all sides are same size and measure of all interior angles are same.

The sum of interior angles of hexagon is (n−2)×180⁰

where n is number of sides of polygon. (6−2)×180⁰ = 720⁰.

here n=6 because hexa means 6

Each interior angle =720⁰/6=120⁰

As we know that the sum of interior and exterior angles is 180⁰

Exterior angle + interior angle =180⁰

Exterior angle +120⁰ = 180⁰

Exterior angle =180⁰−120⁰ = 60⁰

Thus, the measure of each exterior angle for a regular hexagon is 60⁰.

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Sum of exterior angles: 360 degreesNumber of sides: 6Formula to find the measure of each exterior angle for a regular hexagon:360/n (n=number of sides)So: 360/660So yeah, you are right. The measure of each ext. angle for a regular hexagon is 60 degrees.

A four-sided shape with the top side labeled as 10.2 cm. The height is labeled 5 cm. A portion of the base from the perpendicular to a vertex is labeled 4 cm. The portion of the base from the perpendicular to the right vertex is 6.2 cm.What is the area of the figure?

25.5 cm2
45.5 cm2
51 cm2
56.1 cm2

Answers

The area of the figure is 51 cm².

Given that,

A four-sided figure with the top side labeled as 10.2 cm.

The height is labeled 5 cm.

This shape is a trapezium.

Total length of the base = 6.2 + 4 = 10.2 cm

Area of the figure = 10.2 × 5 = 51 cm²

Hence the required area of the figure is 51 cm².

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Simplify -2xy+3x-2xy+3x

Answers

-2xy-2xy= -4xy
3x+3x=6x
-4xy+6x

Answer:

Step-by-step explanation:

4xy+6×

HELP PLEASE!!!!

WILL MARK BRAINLIST IF YOU HAVE AN EXPLANATION!!

Answers

Answer:

Options B and D

Step-by-step explanation:

$. \n \angle \: 1 \cong \angle 5 \n (exterior \: alternate \: \angle s) \n$

$\angle \: 1 \cong \angle 7 \n (vertical \: \angle s) \n$

Divide 350 pounds in the ratio 4:2:1

Answers

The problem can be solved by figuring out what "1" represents on the ratio. 350 = 4x+2x+1x (because the problem is asking us to divide it, which means 4x, 2x, and 1x add up to 350).

Then we can divide 350 by 4+2+1 (7) which equals 50.

Each "1" is 50, so now we multiply 4 by 50, 2 by 50, and 1 by 50, which equals to 200:100:50. 200+100+50=350.

Hello,

Let's x then common factor of the parts.

part 1: 4*x
part 2: 2*x
part 3: x

So 4x+2x+x=350
==>7x=350
==>x=350/7
==>x=50
Thus
4x=4*50=200
2x=2*50=100
x=50
350=200+100+50

Given the trinomial 5x2 − 2x − 3, predict the type of solutions.