Answers
Answer:
x = 150
Step-by-step explanation:
The sum of the interior angles of a polygon is
sum = 180° (n - 2) ← n is the number of sides
Here n = 6 , then
sum = 180° × 4 = 720°
Sum the given interior angles and equate to 720, that is
130 + 90 + 120 + 112 + 118 + x = 720, simplifying
570 + x = 720 ( subtract 570 from both sides )
x = 150
Related Questions
PLZ HELP PLZ 100 POINTS SO IMPORTANT BRAINLIEST
Use the factor tree to find the prime factorization of 54. A factor tree of 54. 54 branches to 9 and 6. 9 branches to 3 and 3. 6 branches to 2 and 3. What is the prime factorization of 54? Check all that apply.
9 × 6
2 × 3
2 × 3 × 3 × 3 2
3 × 3 × 3
2 × 33
Answers
Answer:
only the first two i am pretty sure thw other ones make any sense
Step-by-step explanation:
The number of subscribers y to a newspaper after t years is shown by the equation below:
y = 75(0.95)t
Which conclusion is correct about the number of subscribers to the newspaper? (1 point)
It increased by 75% every year.
It decreased by 75% every year.
It increased by 5% every year.
It decreased by 5% every year.
Answers
Answer:
it increases by 75% every year
Step-by-step explanation:
Answer:
it is c
Step-by-step explanation:
i just took the test
You and your friend skate at the same rate. You complete 5 laps in 7 minutes. How long does your friend take
to complete 15 laps? Just the NUMBER
PLEASE I NEED THIS ANSWER ASAP PLEASE HURRY ILL GIVE BRAINLY
Answers
Answer: 21
Step-by-step explanation: 5 7
10 14
15 21
Your friend will take 21 minutes to complete the 15 laps.
What is a mathematical equation and expression?In mathematics, a function from a set X to a set Y assigns to each element of X exactly one element of Y. The set X is called the domain of the function and the set Y is called the codomain of the function.Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.A mathematical expression is made up of terms (constants and variables) separated by mathematical operators.A mathematical equation is used to equate two expressions.Given is that you complete 5 laps in 7 minutes.
Since you and your friend skate at the same rate, your friend will take the same time to complete 15 laps as you will take. Now -
To complete 5 laps it takes 7 minutes.
To complete 1 lap it will take (7/5) minutes.
So, to complete 15 laps it will take (7/5) x 15 or 21 minutes
Therefore, your friend will take 21 minutes to complete the 15 laps.
To solve more questions on functions, expressions and polynomials, visit the link below -
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Henri bought a swimsuit suit at a cost of $8. Which statements are true regarding the cost of the suit? Select three correct options
Answers
Answer:
What are the choices?
Step-by-step explanation:
Find the measure of the missing angle
Answers
Answer:
45 degrees
Step-by-step explanation:
All triangles equal 180 degrees so your just add the two existing angles which gets you 135 then you do 180-135, therefore giving you 45
Help! I will mark you brianliest!
Answers
Answer:
first: $130
second: 165 miles
im going give 60 point please answer The temperature inside the command center is 21 degrees C. The temperature outside the command center is -12 degrees C. What is the difference in temperature
Answers
Answer:
33 degrees
Step-by-step explanation:
It is 21 degrees inside the command center and negative 12 degrees outside.
You want to find the difference between these, which means you want to subtract.
That will look like:
21 - (-12) = ?
since you have two negative signs next to each other, they will cancel each other out.
Our new equation:
21 + 12 =
21 + 12 = 33
The difference between these two temperatures is 33 degrees.
Let r = ⟨7, 1⟩ and s = ⟨–12, –3⟩. What is r – s?
⟨–19, –4⟩
⟨–5, –2⟩
⟨10, 13⟩
⟨19, 4⟩
Answers
Answer:
(19,4)
Step-by-step explanation:
edge2020
NEED ASAP!!!
Which point on the number line below represents the value -14/5?
A. B
B. C
C. D
D. E
Answers
Answer:
D
Step-by-step explanation:
can i get a brainliest? its fine i just want one ;-;
Answer:
That is C. -14/5 which is -2.8
Step-by-step explanation:
Hope you got it
PLEASE HELP 25 POINTS!
In Hillsboro, the use of landlines has been declining at a rate of 15% every year. If there are
77,000 landlines this year, how many will there be in 11 years?
If necessary, round your answer to the nearest whole number.
Answers
Answer:
46,666
Step-by-step explanation:
x^5y^2/xy^3. Simplify, your answer should have positive exponents only.
Pls, answer. Thank you!!
Also, this / means that it's a fraction just in case.
Answers
Answer:
Step-by-step explanation:
[tex]\frac{x^{5}y^{2} }{xy^{3} }[/tex] use the rules that [tex]\frac{x^{a} }{x^{a} } =1[/tex]and that [tex]x^{a+b} =x^{a} *x^{b}[/tex]
[tex]\frac{x*x^{4}*y^{2} }{x*y*y^{2} }[/tex] simplify
[tex]\frac{x^{4} }{y}[/tex]
please help
........
Answers
Answer:
1. monomial
2. Binomial
3. polynomial
4.binomial
5 trinomial
6 binomial
A fair spinner has four colors:red,blue,yellow, and green. What is the probability of spinning blue,Then Red?
Answers
Answer:
1/4 for blue then 1/4 for red
Step-by-step explanation:
All colors have a 1/4 chance of landing on them since there are only 4 colors.
What is the equation of the line that passes through the point (-4,-2) and has a
slope of - 1/2
Answers
Answer:
The equation is y=-1/2x-4
Step-by-step explanation:
(-4,-2) m=-1/2
y=mx+b
y=-1/2x+b
-2=-1/2(-4/1)+b
-2=2+b
-2 -2
-4=b
The equation is Y=mx+b
M is the slope
And b is the y intercept
So putting that together would give you y=-1/2x-2
Choose the system for the graph.
(2x + 3y = 12
a)
13x - 5y < 15
(2x + 3y = 12
b)
13x - 5y = 15
(2x + 3y = 12
C
(3x - 5y > 15
(2x + 3y > 12
d)
(3x - 5y = 15
1
Answers
For a system of equations to have no real solution, the lines of the equations must be parallel to each other. The correct option is c.
What is a System of equations?Inconsistent System
For a system of equations to have no real solution, the lines of the equations must be parallel to each other.
Consistent System
1. Dependent Consistent System
For a system of the equation to be a Dependent Consistent System, the system must have multiple solutions for which the lines of the equation must be coinciding.
2. Independent Consistent System
For a system of the equation to be an Independent Consistent System, the system must have one unique solution for which the lines of the equation must intersect at a particular.
The system of equations that will graph the shown graph will be,
2x+3y≥123x-5y≥15Hence, the correct option is c.
Learn more about the System of equations:
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What is the answer to 0.5 in percent form
Answers
Answer:
50%
Step-by-step explanation:
In order to change a decimal into a percent, move the decimal to the right twice and add a percent sign
0.5 = 5.0 once
5.0 = 50.0 twice
And add a percent sign 50%
Answer:
Your answer would be 50%
Step-by-step explanation:
you would move the 5 to the left 2 times let me show you.
0.5 = 05. then 05. = 50. which would be 50%
please give brainliest if correct <3
what is the Lateral Surface area ?
what is the Total Surface area ?
Answers
Answer:
i never seen to pretty best friends is alway one of them got to be other
Step-by-step explanation:
Determine the function's value when x = -1.
O g(-1) = -3
Og(-1) = 0
O g(-1) = 1
Og(-1) = 27
Answers
Answer:opition C
g(-1)=1
Step-by-step explanation:
What graph matches the function given
Answers
It would be B
And explain why is that is the answer
Answers
Two sides of a triangle are 25 meters and 10 meters. What is the largest the third
side can be? *
Answers
Answer:
25
Step-by-step explanation:
two sides on a triangle are always identical so the biggest could possible be 25 hope this helps
Please unswer the question please guys
Answers
Answer:
2.4 3.2 4.8
Step-by-step explanation:
-7, -1, 5, 11.is an arithmetic sequence. What is f(6)?
Answers
Answer:
f(6) = 23
Step-by-step explanation:
-7, -1, 5, 11 is a combination in which there is a pattern of 6 adding on.
f(6) means that what would the 6th # be in terms of using this pattern.
Since we have 4 numbers already you would add 12 because 2 * 6 = 12
thus f(6) = 23
A total of tickets were sold for the school play. They were either adult tickets or student tickets. The number of student tickets sold was three times the number of adult tickets sold. How many adult tickets were sold?
Answers
Answer:
the number of adult ticket sold is 107 tickets
Step-by-step explanation:
The computation of the number of adult ticket sold is shown below:
Let us assume the number of tickets be x,
So, the adult be x
And for student it would be 3x
Students= 2x
Adults= x
Total = 4x
Now the equation could be
4x = 428
x = 107
This x signifies the adult tickets sold i.e 107
Hence, the number of adult ticket sold is 107 tickets
1/2x+6/3=x-3/2 what is x and show work
Answers
1.Simplify both sides of the equation
2.Subtract x from both sides
3.Subtract 2 from both sides
4.Multiply both sides by 2/(-1)
X = 7.
Pls brainliest
Answer: The answer is x=7.
Step-by-step explanation: Now let's solve your equation step-by-step:
[tex]\frac{1}{2}x+\frac{6}{3}=x-\frac{3}{2}[/tex].
Step 1. Simplify the both sides of the equation: [tex]\frac{1}{2}x+2=x+\frac{-3}{2}[/tex].
Step 2. Subtract x from the both sides: [tex]\frac{1}{2}x+2-x=x+\frac{-3}{2}-x[/tex] to
[tex]\frac{-1}{2}x+2=\frac{-3}{2}[/tex].
Step 3. Subtract 2 from the both sides: [tex]\frac{-1}{2}x+2-2=\frac{-3}{2}-2[/tex] to
[tex]\frac{-1}{2}x=\frac{-7}{2}[/tex].
Last but not least is step 4. Multiply the both sides by 2/(-1):
[tex](\frac{2}{-1})*(\frac{-1}{2}x)=(\frac{2}{-1})*(\frac{-7}{2})[/tex] to [tex]x=7.[/tex] I hope your answer is very helpful, please mark me as brainliest, and have a happy holidays! :D
Va rog sa ma ajutati
Answers
Answer:
what is the question
Step-by-step explanation:
Convert the following fraction to a decimal.
A.
52.55
B.
52.005
C.
52.05
D.
52.5
Answers
Answer:
d.52.5
Step-by-step explanation:
divide 316/6 and get your answer
calculate 8.694 times 10 to the power of 2 ( standard form) plz helpppp
Answers
Answer:sheep
Step-by-step explanation:
The answer to your question is 869.4
Hope this helped you.
8% is Rs 640 find the quantity step by step
Answers
Answer:
Rs 8000
Step-by-step explanation:
since 8% is 640
100% would be 640/8 x 100 = 8000
Topic: percentage / fraction conversions
If you like to venture further, feel free to check out my insta (learntionary). I'll be constantly posting math tips and notes! Thanks!
Answer:100%-6%=94%the quantity is 10,670.initial value= 10,670Discount=94% saving=94/100×10,670 = 0.94×100= 10,029
final value=10,670-10,029=640.
What is the domain of this function? {x|x > 0 {xx 58) {x|0
Answers
Answer:
first one x≥0
Step-by-step explanation:
domain is what your x values are so x≥0 because on the x-axis starts at 0 inclusive and keeps going.
