In parallelogram ABCD, the measures of angles A and B are in the ratio 1:8. Find m
Answers
Answer:
20
Step-by-step explanation:
x+8x=180
9x=180
x=20
The measure of angle A is 20°.
What is parallelogram?A parallelogram is a geometric object with sides that are parallel to one another in two dimensions. It is a form of a polygon with four sides (sometimes known as a quadrilateral) in which each parallel pair of sides have the same length.
Given the parallelogram ABCD,
the measures of angles A and B are in the ratio 1:8,
the ratio of ∠A to ∠B = 1/8
since the angle are in the ratio they have a common multiple, say x
∠A = x
∠B = 8x
and the sum of adjacent angles of a parallelogram is 180°.
∠A + ∠B = 180°
x + 8x = 180
9x = 180
x =180/9
x = 20°
Hence the value of angle A is 20°.
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Related Questions
What is 8 5/12 as an improper fraction
Answers
Answer:
Step-by-step explanation:
101/12
[tex]\huge\text{Hey there!}[/tex]
[tex]\mathsf{8\dfrac{5}{12}}\\\\\mathsf{= \dfrac{8 \times 12+ 5}{12}}\\\\\mathsf{= \dfrac{96 + 5}{12}}\\\\\mathsf{= \dfrac{101}{12}}\\\\\\\huge\text{Therefore, your answer should be:}\\\huge\boxed{\mathsf{\dfrac{101}{12}}}}}\huge\checkmark[/tex]
[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
Find the slope given
the ordered pairs:
(-3,-2) and (-3,-5)
Answers
Step-by-step explanation:
[tex] - 2 - - 5 \\ [/tex]
[tex] \div - 3 - - 3[/tex]
PLEASE HELP I'LL GIVE THE BRAINLIEST
Select the corect answer.
Triangle a is rotated 180° counterclockwise about the origin. Which figure is transformed figure? (zoom into the picture if you can't see it)
Answers
Answer.
B
Step-by-step explanation:
When a triangle is rotated 180° clockwise or anti clockwise both the x and y value will attain the opposite sign example:
(a,b) will be (-a,-b)
(1,-3)will be (-1,3)
what two-digit integers are greater than 20?
Answers
Mr. Vernon takes a train for 188 miles. Then he rides a subway for 9 stops. Each stop is 2 miles apart. How far does he travel.
Answers
Answer:
206 miles
Step-by-step explanation:
9 stops * 2 miles = 18 miles on the subway
add the 188 miles traveled by train
188 + 18 = 206 miles
if u are good with math try and help me out
Answers
Answer:
They appear to have the same dimensions, and the arrows etched on their sides indicate that they are equal. The information given also informs us that the sides are equal, like SW = TV.
Hope that helps!
Step-by-step explanation:
please help will give branlist
Answers
Answer:
The file will help
Step-by-step explanation:
Sofia is a helper for the kindergarten class and is in charge of picking a video for their end-of-year party. To choose which type of movie they would like best, she decided to survey every other child entering a matinee for a cartoon called, “Three Pretty Princesses.” The total number of children surveyed was 40. What is wrong with the way she selected her sample? Check all that apply.
The sample of 40 children is too small to represent all kindergartners.
The sample was taken at a specific movie, which will skew data towards that type of movie.
The sample is likely to include a lot more girls than boys, since the movie title is “Three Pretty Princesses.”
The sample should include the adults with the children instead of only children.
The sample should include the other peer helpers in her grade to include a greater age range.
Answers
Answer:
B,C
Step-by-step explanation:
Answer:
its b and c i just took the test.
Step-by-step explanation:
i x the test x me = B
What is the value of x?
Answers
Answer:
20
Step-by-step explanation:
3x+50=6x-10 (vertically opposite angles)
50+10=6x-3x
60=3x
60/3=x
x=20
Answer:
x = 20
Step-by-step explanation:
6x - 10 = 3x + 50 {Vertically opposite angles}
6x = 3x + 50 + 10 {Combine like terms}
6x = 3x + 60 {Subtract 3x from both sides}
6x -3x = 60
3x = 60 {Divide both sides by 3}
x = 60/3
x = 20
Andrew McCutchen hit 18 homeruns in 9 baseball games. At this rate, how many homeruns will he have hit
in 11 baseball games?
Please show how to do it
Answers
Answer:
if it's 18 home runs in 9 baseball games
then you're dividing 18 by 9 which is 2 home runs for every 9 baseball games
to prove if you're right (9×2=18)
if it's 11 baseball games then 11×2=22
Hope It Helps ☺️
Andrew McCutchen hit 18 a number of homeruns in 9 baseball games. . which is determined by the given proportion.
What is the proportion?A mathematical assessment of two numbers is called a proportion. If two sets of provided numbers rise or fall in the same relation, then the ratios are said to be directly proportional to each other.
Given that he hit 18 homeruns in 9 baseball games.
Let the number of homeruns would be x will he have hit in 11 baseball games.
According to the given question, we can write a proportion as
18 homeruns : 9 baseball games = x homeruns : 11 baseball games.
18 / 9 = x / 11
Apply the cross-multiplication operation,
18 × 11 = 9x
9x = 198
x = 198 / 11
Apply the division operation,
x = 18
Therefore, he hit 18 a number of homeruns in 9 baseball games.
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Solve for X thanks
[tex] \frac{5x - 5}{x - 2} = \frac{1}{3} [/tex]
Answers
The answer is,
[tex]x = \frac{13}{14} [/tex]
And in decimal form it would be,
[tex]0.928571[/tex]
Answer:
Step-by-step explanation:
[tex]\frac{5x-5}{x-2}=\frac{1}{3}\\ \\ 15x-15=x-2\\ \\ 14x=13\\ \\ x=\frac{13}{14}[/tex]
−4m + 5 = -15 pls help
Answers
Answer:
m = 5
Step-by-step explanation:
−4m + 5 = -15
-4m = -15 - 5
-4m = -20
m = 5
Answer:
m=5
Step-by-step explanation:
Which pair of points are 4 units apart?
A.
(1, 4) and (8, 4)
B.
(6, -1) and (6, 3)
C.
(-3, 0), (7, 0)
D.
(-2, 2), (6, 10)
Answers
Answer:
B
Step-by-step explanation:
-1+4=3
find the slope between (5,0) and (6,0)
Answers
Answer:
The slope is 0
Step-by-step explanation:
There is no change in y values making the slope have a value of 0
Answer:
m = 0
Step-by-step explanation:
(5,0) and (6,0) would form a horizontal line.
All horizontal lines have a slope of zero.
Therefore, the slope of the line between (5,0) and (6,0) is 0.
Hope this helps.
Luis has an account at GESA Credit Union. He had a balance of $500.00 starting January 15th. He made deposits of $100, $250, and $300. He also made withdrawals of $400.32, $100, $55.55, and $62.62. What would be his ending balance after all the transactions?
SHOW THE WORK PLEASE
Answers
Answer:
the ending balance is $531.51
Step-by-step explanation:
The computation of the ending balance is shown below:
= Opening balance + all deposits - all withdrawls
= $500 + $100 + $250 + $300 - $400.32 - $100 - $55.55 - $62.62
= $531.51
hence, the ending balance is $531.51
What decimal fraction of 4 is 0.5?
Answers
Answer:
1/8
Step-by-step explanation:
If f(x)=1-x^2+x^3, then what does f(-1) equal to
Answers
Answer:
Step-by-step explanation:
f(-1)=1-(-1)^2+(-1)^3
f(-1)=1-(1)+(-1)
f(-1)=1-1-1
f(-1)=-1
Find the surface area of this prism. Show your reasoning. Organize it so it can be followed
by others.
Answers
2(9x6)+4(9x3) = 108+108 = 216
“L” horizontal pieces:
cut it to 3 squares of 3x3 each
2x3(3x3) = 54
total surface area = 216+54 = 270cm^2
7. Simplify the answer to the equation. 3k + 4 + 2k +5
Answers
Answer:
5k + 9
Step-by-step explanation:
3k + 4 + 2k + 5 =
= 5k + 9
Add like terms
3k+2k=5k
5+4=9
therefore the answer is 5k+9
What is the factor tree of 8
Answers
What is the measure of the angle 4?
Answers
180 - 61 = 119 degrees
Answer: 119
I hope this helps but I’m sorry if this is incorrect
Will give brainliest
Answers
Answer:
A.
Step-by-step explanation:
PRBO
I'LL GIVE BRAINLIEST
Recall the formula for area of a circle.
Write an equation relating a circle’s radius, r, and area, A.
Answers
Answer:
A=πr²
Step-by-step explanation:π
A=πr² if r=9
The area is ≈254.47
for brainiest:):):):)::):):):)
Answers
Answer:
The unit rate is accurately [tex]\frac{1}{4}[/tex] (km/minute)
Step-by-step explanation:
(1,1/4) means that the vehicle traveled 1/4 km within 1 minute.
The unit rate for this problem is also known as the speed of the vehicle.
So to find the speed, you need to use distance over time.
---> Unit rate: [tex]\frac{1}{4}\\[/tex] / 1 = [tex]\frac{1}{4}[/tex] (km/minute)
(2,1/2) means that the vehicle traveled 1/2 km within 2 minutes.
Same process:
---> Unit rate: [tex]\frac{1}{2}[/tex] / 2 =
Because of this, the unit rate is accurately [tex]\frac{1}{4}[/tex] (km/minute)
Help ASAP will mark BRAINLEST
Which of the following statements is NOT
true about y = x2 + 9x - 22?
a. The function has a zero at -11.
b. The function has an x-intercept at (-2,0).
c. The y-intercept is at -22.
d. The function has linear factors of
(x + 11) and (x - 2)
Answers
Answer:
rvbtyhgttbyjgvttgtbrvt
it's D
One cleaning crew can clean a school in 6 hours. A second crew can clean the school in 9
hours. How long will it take if both crews work together to clean the school?
Answers
It will take them 7.5 hrs
Answer:
7.5
Step-by-step explanation:
9 + 6 =15hrs
15hrs/2 people
7.5
how do you prove midsegment theorem?
Answers
Answer:
Step-by-step explanation:
We connect the midpoints of any two sides of a triangle with a line segment, then that line segment is following two properties. The line segment will be parallel to the third side. The length of the line segment will be one-half the length of the third side. This is how you prove it.
What is a property of all rectangles?
A.
A rectangle only has two right angles.
B.
The opposite sides of a rectangle are parallel.
C.
The diagonals of a rectangle are not congruent.
D.
The four sides of a rectangle are congruent.
Answers
I NEED HELP PLEASE!!! I NEE HELP PLEASE!!!
Answers
Step-by-step explanation:
Is there a graph tool to use on brainly?
pls answer this question!