Quadrilateral ABCD is inscribed in a circle. Find the measure of each of the angles of the quadrilateral. Show your work.
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Can you please help solve for x?
x+6+x-2=180
Answers
Answer:
x=88
Explanation:
x+6+x-2=180
2x+4=180
2x=180-4
2x=176
*divivd both sides*
x=88
Answer:
x = 88
A = 94°
B = 102°
C = 86°
D = 78°
Step-by-step explanation:
We find the angle measurements by finding x first.
what we first do in this equation x+6+x-2=180 is combine like terms
this would equal
2x+4=180
we want x by itself so we subtract 4 from both sides
this would equal
2x=176
x is still not by itself so now we divide 2 by both sides
this would equal
x = 88
Now we just plug in our answers in to the angles meaning
we replace everything that is x in the quadrilateral with 88
Now that we found all the sides with equations there is still one angle that is undefined
We figure this out by subtracting all the angles with 360.
this is because all the angles degrees added in a quadrilateral equals 360. so 360-258=102
so the angle measurement of angle B is 102
Related Questions
Write the equation of the circle with a center at (11,6) and a radius of 6.
Answers
Answer:
(x-11)^2 + (y-6)^2= 6^2
Step-by-step explanation:
Answer:
(x - 11)² + (y - 6)² = 36
Step-by-step explanation:
The equation of a circle in standard form is
(x - h)² + (y - k)² = r²
where (h, k) are the coordinates of the centre and r is the radius
Here (h, k ) = (11, 6 ) and r = 6, then
(x - 11)² + (y - 6)² = 6² , that is
(x - 11)² + (y - 6)² = 36
Keisha conducts a survey to determine how many siblings each of her classmates has. The data are shown below.
0, 1, 0, 2, 2, 1, 3, 0, 4, 0, 1, 2
What is the mean value of Keisha’s data?
A. 0.75
B. 1
C. 1.3¯
D. 2
Answers
Answer:sorry its c
Step-by-step explanation:
The mean value of Keisha’s data is 1.333333.
What is Mean?The mean is the average of a set of variables in mathematics and statistics. There are several methods for computing the mean, including the simple arithmetic mean (add up the numbers and divide the total by the number of observations),
We have the data,
0, 1, 0, 2, 2, 1, 3, 0, 4, 0, 1, 2.
So, the mean value of data is
= (0 +1 + 0 + 2 + 2 + 1 + 3 + 0 + 4 + 0 + 1 + 2)/12
= 16/12
= 4/3
= 1.33333
Learn more about Mean here:
https://brainly.com/question/30891252
#SPJ2
The image of the point (4, 3)(4,3) under a translation is (5, 1)(5,1). Find the coordinates of the image of the point (9, -3)(9,−3) under the same translation.
Answers
Hope it helps!
ILL GIVE U BRAINLYISST
Answers
Answer:
d
Step-by-step explanation:
Cant be negative fraction.
Answer:
D.
Step-by-step explanation:
It isn't a real number and isn't used correctly.
pls help with math queestion !!!!
Answers
Answer:
-4.66667 (the 6. is repeating)
find the value of n
1/4(2n +6) = 4
Answers
Answer:
n=5
Step-by-step explanation:
1/4(2n +6) = 4
Multiply each side by 4
4*1/4(2n +6) = 4*4
(2n +6) = 16
Subtract 6 from each side
2n+6-6 = 16-6
2n = 10
Divide each side by 2
2n/2 = 10/2
n =5
Answer:
n= 5
Step-by-step explanation:
Hello! So to find the value of n, we just multiply 1/4 by the numbers inside the parentheses and then solve for n by dividing. Let's do it!
1/4 (2n + 6) = 4
0.5n + 1.5 = 4
0.5n = 4 - 1.5
0.5n = 2.5
n = 2.5 / 0.5
n = 5
Hope that helps, let me know if you have questions! :)
The five values for a data set are: minimum=11 Lower quartile=12 Median=23.5 Upper quartile=27 Maximum=33 Where will the different sections of the box plot be located?
Answers
Answer:
The answer is "Please find the given plot which is shown in the figure".
Step-by-step explanation:
[tex]Minimum = 11\\\\Lower \ quartile = Q_1 = 12\\\\Median = Q_2 = 23.5\\\\Upper \ quartile = Q_3 = 27\\[/tex]
Boxes are between 12 and 27 [tex]\to Q_1 \ \ to \ \ Q_3[/tex]
The box divides a line at 23.5 [tex]\to Q2[/tex]
The left whisker would be 11-12 [tex]\to Minimum \ \ to\ Q_1[/tex]
The proper whisker will be 27 to 33 [tex]\to Q_2 \ \ to \ \ Maximum[/tex]
Help help me please ASAP
Answers
Answer:
20
Step-by-step explanation:
b1+b2÷2×h
6+2=8
8÷2=4
4×5=20
Answer:
20 in²
Step-by-step explanation:
Area of trapezoid = (1/2)*(sum of parallel sides)*height
Height given=5 in
Sum of parallel sides=b1+b2=6 in+2 in=8 in
Area=(1/2)*8*5=20 in²
-0.6 ÷ 3/4
1. 0.8
2. -0.8
3. -0.15
4. 0.15
Answers
HELPPP PLEASEE!!!DONT ANSWER IF YOU DONT KNOW!!
Answers
Answer:
-4
Step-by-step explanation:
In a lab experiment, 30 bacteria are placed in a petri dish. The conditions are such
that the number of bacteria is able to double every 4 hours. How many bacteria would
there be after 26 hours, to the nearest whole number?
Answers
Hope it helps!
Answer:
In the nearest whole number there would be 1920 Bacteria after 26 hours
Step-by-step explanation:
4÷26= 6 reminder 2
30 multiply by 2, 6 times
because it said that it would double every 4 hours
30×2×2×2×2×2×2=
60×2×2×2×2×2=
120×2×2×2×2=
240×2×2×2=
480×2×2=
960×2=
1920
Hope this could help<3
A square pyramid how many number of faces?
A. 5
B. 6
C. 7
D. 8
Answers
Answer:
I believe a pyramid has A. 5 faces
Answer:
A. 5
Step-by-step explanation:
A. 5 faces
find the area_______
Answers
Answer:
32√3
Step-by-step explanation:
area = product of diagonals/2
= (8√3 × 8)/2
= 64√3 /2
= 32√3
answer all questions below. 50 points, grade 9 math
Answers
Answer:
1 will be less than 3 but still equal the x coordinate.
6(3c - 5d + 6) =6(3c−5d+6)=6, left parenthesis, 3, c, minus, 5, d, plus, 6, right parenthesis, equals
Answers
Answer:
[tex]18c - 30d + 36[/tex]
Step-by-step explanation:
Given
[tex]6(3c - 5d + 6)[/tex]
Required
Expand
[tex]6(3c - 5d + 6)[/tex]
Open bracket
[tex]6(3c - 5d + 6) = 6*3c - 6*5d + 6*6[/tex]
[tex]6(3c - 5d + 6) = 18c - 30d + 36[/tex]
So, the result of the expression is:
[tex]18c - 30d + 36[/tex]
probability help , not understanding
Answers
Answer:
70%
Step-by-step explanation:
Which expression is
equivalent to -3(4 - 6x)?
show steps please
Answers
Answer:
-3(4 - 6x)
-12 +18x
=18x - 12
Step-by-step explanation:
You multiple the negative 3 with positive 4 to get negative 12.
An you also multiple the negative 3 with negative 6x (a negative multiple a negative changes into positive) giving you 18x as your answer
Tell whether the angles are complementary or supplementary. Then find the value of x.
Answers
Answer:
complementary x=5
Step-by-step explanation:
complete the equation of the line whose slope is -2 and y intercept is (0,3)
Answers
Answer:
y = -2x+3
Step-by-step explanation:
This is assuming you want the answer in slope-intercept (y = mx+b)
You need to know:
y = The line
m = The slope
b = The y-intercept
Step 1, replace the slope (m):
y = -2x+b
Step 2, replace the y-intercept (b):
y = -2x+3
Conclusion to 'complete the equation of the line whose slope is -2 and y intercept is (0,3)': y = -2x+3
what are the values of x and y?
Answers
X is 35 because opposite angles are congruent
Y is because adjacent angles are congruent
HOPE THIS HELPS
I need help on this question, I don’t get it so if you could help me
I will really much appreciate it.
Answers
Answer:
C
Step-by-step explanation:
x+x-1-1-1-1-1-1-1 = -x-x-x+1+1+1+1+1+1+1+1+1
2x-7 = -3x +9
5x - 7 = 9
5x = 16
x = 16/5
x= 3⅕
x= 3.2
4x^2 - 7x -2 = 0
PLEASE HELP! I WILL MARK AS BRAINLIEST!
Answers
Answer:
2,-1/4
you can use the calculator to find the answer .
depending on your calculator you can find it in different ways but the most common one that works on most of tge calculators is pressing mode button the press 5 then 3. then put a as tge coeffcient of x^2 and b as coefficient of x and c as the number without any x
If a/b = 2/3, then 3a = ___.
Answers
Answer:
2b
Step-by-step explanation:
a/b = 2/3
3a = 2b
The area of a rectangle is x2 - 6x – 27 and the length is
X - 9. What is the width?
Answers
A
=
x
2
+
6
x
−
27
=
(
x
+
9
)
(
x
−
3
)
the width is x - 3
~iwa-chan
Matteo has &400 in his saving account. On average he spends $10 per week on buying apps. Luca has $200 in his savings account. He is saving $15 a week in order to buy a new Playstation. When will matteo and luca have the same amount of money?
Answers
Answer: By the 8th week.
Step-by-step explanation:
Let the time that matteo and luca have the same amount of money be represented by x.
The information given in the question can be formed into an equation as:
400 - 10x = 200 + 15x
Collect like terms
400 - 200 = 15x + 10x
200 = 25x
x = 200/25
x = 8
Matteo and Luca will have the same amount of money by the 8th week.
What is 15/12 simplifed?
Answers
Answer:
that is 5/4 to the lowest Terms
Answer:
1.25 or 1 1/4
Step-by-step explanation:
Used a calculator.
Marlon and Brent are each measrueing one of their shoes. Their shoes measure 15 inches in all. Marlon's shoe is 1 inch longer than Brent's shoe. How long is Brent's shoe?
Answers
Answer:
16
Step-by-step explanation:
15 plus 1 equals 16 I hope this helps
A 192in2
B 96in2
C 288in2
D 240in2
Answers
Answer:
d
Step-by-step explanation:
Identify a, h, and k for the equation
Answers
Happy birthday
Use the Pythagorean theorem to find y.
Answers
Answer:
19.1
Step-by-step explanation:
13²+14²=365
√365≈ 19.1