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galina1969 [7]
2 years ago
10

A regular hexagon is shown below. Find the value of x.

Mathematics
1 answer:
Cloud [144]2 years ago
8 0

The measure of each interior angle of the hexagon is 120°. Then the value of x will be 20°.

<h3>What is a polygon?</h3>

The polygon is a 2D geometry that has a finite number of sides. And all the sides of the polygon are straight lines connected to each other side by side.

A regular hexagon is shown below.

Then the internal angle of the hexagon is (5x + 20)°.

Then the value of x will be

We know that each interior angle of the hexagon is 120°.

Then we have

5x + 20 = 120

       5x = 100

        x = 20

More about the polygon link is given below.

brainly.com/question/17756657

#SPJ1

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6 0
3 years ago
What's the answer to this question
frutty [35]

Step-by-step explanation:

there are several things to be considered to solve this.

the strategy is to caucuses the volume of the full "box", and then to deduct the 3-dimensional triangle that is "cut off" from the oil.

then we know the volume of the pool.

next step is to calculate the volume of a "box" with the same layout but is only 20 cm deep.

then we know how much volume can be pumped out in 30 minutes.

and then we divide the whole volume by that small volume to see how many 30-minues units are needed to empty the whole pool.

and then we transform the 30- minutes units into actual minutes or hours.

so, let's begin :

the whole box's volume is

2×1×1.4 = 2.8 m³

the volume of the 3-D triangle we need to subtract is the area of the triangle × width of the pool (this pool width is the height of the 3-D triangle).

2×(1.4 - 0.6) × 1 / 2 = 2×0.8 × 1 / 2 = 1.6/2 = 0.8 m³

so, the volume of the pool is

2.8 - 0.8 = 2 m³

now, how much volume can the pump eliminate in 30 minutes ?

the content of a box

1×2×0.2 = 0.4 m³

as 20 cm = 0.2 m

so, the pump pumps out 0.4 m³ in 30 minutes.

and we need to empty 2 m³.

that means we need

2 / 0.4 = 5

30-minues units = 5×30 = 150 minutes = 2.5 hours.

Colin has to wait 2.5 hours (150 minutes) to empty the complete pool.

6 0
3 years ago
Theses are the only questions I have left PLZZ HELPPPPP
Ksenya-84 [330]

Answer:

Step-by-step explanation:

1.

Dependent variable: a

Independent variable: c

2.

(in this order)

x = 9

x = 15

x = 4

x = 36 (assuming that says x = 12 * 3)

6 0
3 years ago
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The Greatest Show on Earth Circus Tour of 1890 hold the record for the most performers involved in a circus act. One hundred sev
Natasha_Volkova [10]

Answer:

yes

Step-by-step explanation:

175 + 263 = 438

to get 40% do 40/100=0.4

so 438 x 0.4 = 175.2

175 is about 40% of 438

3 0
3 years ago
Genghis Motors wants to build cars and motorbikes on a budget. The company plans to spend at most $75000 and use at least 320 wo
Sergio [31]
Evaluate each of the expressions for the given values of the variables and see if the condition is met.

8000*4 +5500*6 = 65000 ≤ 75000 . . . true

52*4 +38*6 = 436 ≥ 320 . . . . . . . . . . . . . true

Yes, the company can meet both its expectations by building 4 cars and 6 motorbikes.

Of course, another way to work this is to draw the graph and see if the offered point is in the feasible region. It is.

3 0
4 years ago
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