What is the value of x

What Is The Value Of X

Answers

Answer 1

Answer:

x = 13

Step-by-step explanation:

The sum of the exterior angles of a polygon always will equal 360°.

(3x + 6) + 41 + (6x - 5) + (4x + 7) + 62 + (7x - 11) = 360°

(3x + 6x + 4x + 7x) + (6 + 41 - 5 + 7  + 62 - 11) = 360°

20x + 100 =360°

20x = 260

x = 260/20

x = 13


Related Questions

Complete the following statement. Write your answer as a decimal or whole number. % of $600 = $120

Answers

Answer: 20%

Step-by-step explanation: 600*0.20 = 120

Which of the following can be used to solve for X

• Sine

•cosine

•tangent

•inverse sine

•inverse cosine

•inverse tangent

Solve for X
_________

Answers

Step-by-step explanation:

Sine

what color is a blueberry?

Answers

Answer: blue

Step-by-step explanation: it’s blue because when you see it, you can see the color blue. Also, blue is in blueberry :). Honestly, there isn’t a main reason why, but it’s blue.

Help help help help

Answers

Answer:

17 - 2= 15

so if you do

15 ÷ 3 = 5

so x= 5

6a) find the value of x in the following proportions. a) 3:5=12:x b) 4:3=20:x c) 5:6=x:12 d) 7:2=x:6​

Answers

Answer:

A. x = 20

B.x = 15

C. x = 10

D. x = 21

Step-by-step explanation:

In pic they are in order

(Credit: Symbolab)

(Hope this helps can I pls have brainlist (crown)☺️)

Find the missing side of each triangle. Round your answers to the nearest tenth if necessary.
(Please show your work)

Answers

Answer:

12

Step-by-step explanation:

Since this is a right angle triangle, and we have two lengths already found, we can use pythagoras to find x.

We know that

a²+b²=c²

Where a, and b are the smaller lengths (the adjacent and opposite), and C is always the longest one (the hypotenuse).

We want to find x, which in this case is c. So,

to solve for c, we get

c=[tex]\sqrt{a^2+b^2 }[/tex]

So, after plugging in the values, we get

[tex]c=\sqrt{10.6^2+6.1^2}[/tex]

[tex]c=12.23\\\\=12 (rounded)[/tex]

>> Answer

___________

[tex] \: [/tex]

[tex]\boxed{ \rm{answer \: by \: { \boxed{ \rm{☆HayabusaBrainly}}}}}[/tex]

Step by step :

x² = (10,6)² + (6,1)²

x² = 112,36 + 37,21

x² = 149,57

x = 12,22mi

Mark did 2/5 of a job and Alan did 1/3 of the remainder. The fraction of the job left undone

Answers

2/5=4/10=12/30 1/3=10/30 12/30+10/30=22/30 22/30=11/15

A group of engineers developed a new design for a steel cable. They need to estimate the amount of weight the cable can hold. The weight limit will be reported on cable packaging. The engineers take a random sample of 44 cables and apply weights to each of them until they break. The 44 cables have a mean breaking weight of 778.1 lb. The standard deviation of the breaking weight for the sample is 15.5 lb.

Find the 99% confidence interval to estimate the mean breaking weight for this type cable.

( , )

Answers

Answer:

372.r2

Step-by-step explanation:

a squared plus b squared equals c squared calculator

Answers

Answer:

umm?

Step-by-step explanation:

You just uhh explained the pythagorean theorem formula

[tex]a^{2} + b^{2} = c^{2}[/tex]

but what's the question?

someone plz help jkbb;jkbh n

Answers

Answer:

A

Step-by-step explanation:

Percent go on 1 side

125

----       125% out of 100%

100

35 next to 125% due to the unknown amount of votes on the other side

P goes under 3 and the answer is A

Answer:

A.

Step-by-step explanation:

125% = 35 votes

100% = p

Answer : A

do the proportion and u get

[tex]\frac{125}{100} =\frac{35}{p}[/tex]  

p = 100*35:125 = 3500:125 = 28

Solve for x: x - 10 = -12

Answers

Answer:

x = -2

Step-by-step explanation:

Step 1: Add 10 to both sides.

[tex]x - 10 + 10 = -12 + 10[/tex] [tex]x = -2[/tex]

Step 2: Check if solution is correct.

[tex]-2 - 10 = -12[/tex] [tex]-12=-12[/tex]

Therefore, x = -2.

Find the value of K given x=4 and y=16?

Answers

Answer:

When y = 20 ,x is −5

Step-by-step explanation:

what is 4/2/3 x 1/3/7 ?

Answers

Answer: 2/63

Step-by-

Answer:

Hello,There! I'll be glad to help!

Question

what is 4/2/3 x 1/3/7 ?

Answer

[tex]6\frac{2}{21}[/tex]

Step-by-step explanation:

Rewriting our equation with parts separated

[tex]4 +\frac{2}{3} + 1 +\frac{3}{7}[/tex]

Solving the whole number parts

[tex]4 + 1 =5[/tex]

Solving the fraction parts

[tex]\frac{2}{3}+\frac{3}{7} =?[/tex]

Find the LCD of 2/3 and 3/7 and rewrite to solve with the equivalent fractions.

LCD = 21

[tex]\frac{14}{21} +\frac{9}{21} =\frac{23}{21}[/tex]

Simplifying the fraction part, 23/21,

[tex]\frac{23}{21} =1\frac{2}{21}[/tex]

Combining the whole and fraction parts

[tex]5 + 1+ \frac{2}{21} =6\frac{2}{21}[/tex]

Hence, The answer is [tex]6\frac{2}{21}[/tex]

Which graph represents the polynomial function f(x)=x3+4x2−1

Answers

Answer:

B OK HOI THE FIRST TIME I AM SO SORRY TO

which is perpendicular to the line x-2y=2

Answers

Answer:

y=-2x+5

Step-by-step explanation:

x-2y=2

2y=x-2

y=(x-2)/2

so the slope is 1/2

for lines to be perpendicular m1m2=-1 so the line must have a slope satisfying the condition

(1/2)m=-1

m=-2

the only line with a slope of -2

If is wrong i'm sorry


what is the answer

Answers

Answer:

9

Step-by-step explanation:

Since 12 divided by 4 is 3, that is the constant. So 3 times 3 is 9

If 34+5=36, 56+2=39, 27+6=45, 47+5=48, 28+1=33, then what is 41+5?​

Answers

Answer: 56

Step-by-step explanation:

what type of data would weather be measured in a month?

Answers

Answer:

Weather data includes any facts or numbers about the state of the atmosphere, including temperature, wind speed, rain or snow, humidity, and pressure. These days, we have some amazing ways to collect this kind of data. We have high-tech equipment that can measure everything with amazing accuracy.

Which box plot represents a set of data that has the greatest mean absolute deviation?


A box-and-whisker plot. The whiskers have a range of 9 units, and the box has a range of 6 units.
A box-and-whisker plot. The whiskers have a range of 10 units, and the box has a range of 2 units.
A box-and-whisker plot. The whiskers have a range of 6 units, and the box has a range of 2 units.

Answers

Answer:

d

Step-by-step explanation: i took the test and pasted

Answer

Graph 2

Step-by-step explanation:

PLEASE HELP DUE VERYSOON

Answers

Answer:

b

Step-by-step explanation:

your right

y=2x+4 how would i graph that

Answers

Answer:

Start at 4, up 2, right 1

Step-by-step explanation:

Using Y=mx+b

B: begin

M: movement

Start at 4, then move up 2 and right one (because 2 = [tex]\frac{2}{1}[/tex])

Hope this helps! :)

*You can also use Desmos*

Since y= 4, put a point on (0,4), then go 2 up and 1 right. The next point is (1,6), and the one after is (2,8)

a temperature recorded in antarctica was -119. the temperature recorded in the Sahara desert was 128. How many degrees warmer is 128 than -119

Answers

Answer:

247 degree celcius

Step-by-step explanation:

Here,

Temp diff=Sahara-antarctica

=128-(-119)

=128+119

=247 degree Celcius

Drop a Thanks and mark me as the brainliest:)!

Mike can drive 375 miles on one full tank of gas,which is 25 gallons.What equation
can mike use to find the total number of miles

Answers

Answer:

375/25=15

Step-by-step explanation:

WILL MARK BRAINLIEST

Answers

Step-by-step explanation:

Given:

x = 70y = 106

Find: Z to two decimal places

[tex] {a}^{2} + {b}^{2} = {c}^{2} \\ {x}^{2} + {z}^{2} = {y}^{2} \\ {70}^{2} + {z}^{2} = {106}^{2} \\ 4900 + {z}^{2} = 11236 \\ {z}^{2} = 11236 - 4900 = 6336 \\ z = \sqrt{6336} = 79.60[/tex]

I have to do IXL and i don't know what to do please help me!

3^{-2} as a fraction

Answers

Answer:

1/9

Step-by-step explanation:

(fraction in simplest form)

Write a recursive formula for the sequence 2,-4,8,- 16,
PLEASE HELP ASAP!!!!!!!!

Answers

Answer:

[tex]2 \times { (- 2)}^{n - 1} [/tex]

WILL CHOOSE BRAINLIEST:Directions: From the graph, write the linear equation in slope-intercept form

Answers

Answer:

y = -2/3x - 2

Step-by-step explanation:

Picking two points on the line: (0,-2) & (-3,0)

Using the slope formula:

[tex]\frac{x2-x1}{y2-y1}[/tex]

= (0-(-2))/(-3-0)

= 2/-3

= -2/3

y = -2/3x + c

Subsituting (0,-2) into 'y = -2/3x+c':

-2 = 0 + c

c= -2

Hence,

y = -2/3x -2

Hope this helps, and be sure to have a wonderful time ahead at Brainly! :D

Feel free to mark this as brainliest :D

Please answer my question
12 points will be given
Who wants to be my friend?
Put all your names in the answers box or in the comments

Answers

Answer:

yes

Step-by-step explanation:

i like points lol

please help and explain how you got the answer, please and thanks!!!!

Answers

Answer:

[tex](0,-5),(1,-\frac{17}{4} ),(2,-\frac{7}{2} )[/tex]

Write 7.5 -102 in standard form.​

Answers

Answer:

-94.5

Step-by-step explanation:

7.5 less 102 is equivalent to the negative of 102 less 7.5:  -(102 - 7.5) = -94.5.

It is not strictly necessary to reverse the order of the numbers as shown above, but 102 - 7.5 is more famliar (and thus easier to deal with) than

7.5 - 102.

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