Answers
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
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
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]
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)☺️)
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
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
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:
Help help help help
Answers
Answer:
17 - 2= 15
so if you do
15 ÷ 3 = 5
so x= 5
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.
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 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.
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
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*
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:
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:)!
Which graph represents the polynomial function f(x)=x3+4x2−1
Answers
Answer:
B OK HOI THE FIRST TIME I AM SO SORRY TO
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]
___________
[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✔
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.
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.
Mark did 2/5 of a job and Alan did 1/3 of the remainder. The fraction of the job left undone
Answers
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?
WILL MARK BRAINLIEST
Answers
Step-by-step explanation:
Given:
x = 70y = 106Find: 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]
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:
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
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
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!
Questionwhat 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]
Write a recursive formula for the sequence 2,-4,8,- 16,
PLEASE HELP ASAP!!!!!!!!
Answers
Answer:
[tex]2 \times { (- 2)}^{n - 1} [/tex]
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
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:
PLEASE HELP DUE VERYSOON
Answers
Answer:
b
Step-by-step explanation:
your right