All categories

3 years ago

Find value of x in a hexagon with 2x,3x and x

Mathematics

1 answer:

likoan [24]3 years ago

4 0

Answer:

x = 120°

Step-by-step explanation:

Given the following data;

Angles = 2x, 3x and x

We know that a hexagon has 6 sides and the sum of it's interior angles is equal to 720°

2x + 3x + x = 720

6x = 720

x = 720/6

x = 120°

Check:

2x = 2*120 = 240°

3x = 3*120 = 360°

x = 120°

240 + 360 + 120 = 720°

You might be interested in

A 1313-foot piece of string is cut into two pieces so that the longer piece is 44 feetfeet longer than twice the shorter piece.

Kitty [74]

Answer:

423

Step-by-step explanation:

Start by setting up a formula.

x = the shorter piece

total = 1313

longer piece = (x*2) + 44

x + (x*2) + 44 = 1313

Simplify

3x + 44 = 1313

Now we must solve for x.

Whatever you do on the left side of the equal sign must also be done on the right.

The goal is to get x by itself on the left side.

Do the easiest thing first, which is usually addition or subtraction. In this case, subtract 44 from both sides.

3x + 44 - 44 = 1313 - 44

3x = 1269

Now the only way to cancel out the 3 on the left is to divide by 3. Since 3/3 =1. Remember this must be done on both sides to keep things equal.

3x/3 = 1269/3

x=423

The End

8 0

3 years ago

-√5 is a real number

Elden [556K]

<h2>Answer:</h2><h2>Yes please it is a number but the fact is it a negative integer meaning it has no prime number </h2>

4 0

3 years ago

What is the smallest positive integer N such that the value 70 + 30(N) is not a prime number?

matrenka [14]

It is 1
70+30*1=100, which is not a prime number

4 0

3 years ago

Help me please giving brainiest

Setler79 [48]

Answer:

1) The most common place (mode) for people to jog is the path.

2) (The picture)

Step-by-step explanation:

1) The mode means what is most common, and since the path has 22 people, it is the most common place.

2) The data is distributed into 5 different columns based on how many people use the certain column. The second column is the mode and most common spot to jog.

4 0

2 years ago

4. What is the solution of the system of equations?<br> y=-2x+5<br> y=-2x+20

Norma-Jean [14]

The system of equation, y = -2x + 5 and y = -2x + 20, have no solution.

<h3>How to Find the Solution of a System of Equations?</h3>

The solution to a system of equations is the ordered pair of x and y that makes both equations true.

Given the system of equations,

y = -2x + 5 --> equation 1

y = -2x + 20 --> equation 2

Subtract to eliminate variable "y"

0 = 0 + 25

0 = 25 [this is not true]

Therefore, no solution exist for the system of equations.

Thus, we can conclude that, the system of equation, y = -2x + 5 and y = -2x + 20, have no solution.

Learn more about system of equations on:

brainly.com/question/14323743

#SPJ1

3 0

2 years ago