Answers
Answer:
x=7∠GBD=112∠EFC=112Step-by-step explanation:
Here, we need to know about the concept of the alternate interior angle theorem. This says that the alternate interior angle of two parallel lines formed with one transversal is equal. For a more graphical explanation, please refer to the attachment below.
--------------------------------------------------------------------------
Given
∠GBD=4x+84
∠EFC=16x
m∠GBD=m∠EFC
Solve
4x+84=16x ⇔ Given
4x+84-4x=16x-4x ⇔ Subtract 4x on both sides
84=12x ⇔ Simplify
84/12=12x/12 ⇔ Divide 12 on both sides
x=7 ⇔ Simplify
Substitute the x value into each angle expression
∠GBD=4x+84=4(7)+84=28+84=112
∠EFC=16x=16(7)=112
Hope this helps!! :)
Please let me know if you have any questions
Related Questions
Nathaly lost 29 cups of sugar by accidentally spilling it all over the floor after she cleaned it up,she asked her neighbor she could borrow some.the neightbor could only spare 18 3/4 cups of sugar.nathly took that then asked another neighbor if she could borrow some. The neighbor could only
spare 18 3⁄4 cups of sugar. Nathaly took that and asked another neighbor who gave her 6
1⁄2 cups. How much more will Nathaly need to replace the sugar she spilled?
Answers
She needs 3 3/4 cups more
Step-by-step explanation:
(I think you accidently put the 18 3/4 part twice) but anyways if you add 3/4 and 1/2 you get 1 and 1/4 that will be important later then you do 18 + 6 = 24 and then add your 1 and 1/4 to get a total of 25 1/4 then you just minus that from 29 and get 3 and 3/4
Hope this Helps!
Bernard works at a community center that has a circular swimming pool with a circumference of 40 meters. He would like to use a rope to divide the pool down the center. What would be the length of the rope? *
d = 29
d = 39.9
d = 12.7
d = 20
Answers
Answer: d=12.7
Step-by-step explanation:
divided 40 by 3.14
Please help me with this. I'll mark brainiest
Answers
Answer:
Option 3 (C)
Step-by-step explanation:
Given the scores of the students: 3, 4, 4, 5, 5, 6, 8, 10, 10, 12, 15, 18
To find the box plot that represents the data set, we need to find:
Min, Q1, median, Q3, and Max, which are all represented on a box plot.
Min = 3
Max = 18
Median = the average of the 6th and 7th data value = (6+8)/2 = 14/2 = 7
Q1 = the average of the 3rd and 4th data values = (4+5)/2 = 4.5
Q3 = the average of the 9th and 10th data values = (10+12)/2 = 11
The box plot that closely represented all these values is the box plot in option 3.
What is 4 divided by 1/4
Answers
sixteen because if u but a 1 under neath the 4 then cross up and multiply 4×4 is 16 then1×1 is 1 so ur answer would be 16
A new club of 20 members will elect a
president and a vice president to attend the
pep rally. How many combinations of
president and vice president are possible?
Answers
Answer:
Step-by-step explanation:
A store pays $58 for a rocking chair. The store marks up the price by 50%. What is the new price?
Answers
Answer:
$87
Step-by-step explanation:
58×50٪=29
58+29=87
what is the equation of the line that passes through the point (-2,-6) and has a slope of -1/2
Answers
Answer:
y=-1/2x-7
Step-by-step explanation:
y-y1=m(x-x1)
y-(-6)=-1/2(x-(-2))
y+6=-1/2(x+2)
y=-1/2x-2/2-6
y=-1/2x-1-6
y=-1/2x-7
Find the Surface area of the following figure:
9 yd
8 yd
10 yd
6 yd
A) 274 yd?
C) 291 yd
B) 264 y
D) 240 yd
Answers
B) 264 y
Hope this information helps.
Which graph shows y=⌊x⌋+2?
Answers
Help? I need the right answers.
Answers
Answer:
Horizontal line of symmetry
Vertical line of symmetry
Rotational symmetry
Diagonal line of symmetry
Step-by-step explanation:
Wanda Maximoff and The Vision are putting together a trampoline for
Billy and Tommy. The trampoline has a diameter of 7 feet. How much
space will Billy and Tommy have to jump?
Answers
Answer:
as
Step-by-step explanation:
Area=pi*r^2 , radius is half of diameter, so they have 63.61725 square feet to jump
Amanda bought two heads of cabbage for
$1.80. How many heads of cabbage can
Amanda buy if she has $28.80?
Answers
Answer:
32 cabbages
Step-by-step explanation:
$1.80 = 2 cabbages
Amanda has $28.80
28.80 ÷ 1.80 = 16
16×2=32
PLZ HELP !! ABC OR D
Answers
Answer:
A
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Don has 6 pieces of pipe. Each piece is 3 feet 4 inches long.
If Don joins the pieces end to end to make one long pipe, how long will the new pipe be?
The pipe will be
feet
inches long.
Answers
3 feet 6 inches is equal to 3.5 feet
3.5*5=17.5 feet
or 17 feet and 6 inches
Today only, a table is being sold at a 24% discount. The sale price is 475$ What was the price yesterday?
Answers
Answer $625:
Step-by-step explanation:
Since the discount is 24% that means that $475 is 76% of the total
X is the 100% of the price (before sale)
475...............76%
x..........................100%
cross multiplication
76x = 475x100
76x = 47500
Divide both sides by 76
x= 625
What is the surface area of the figure? 12TT cm2 24TT cm2 144TT cm2 36TT cm2
Answers
Answer:
The surface area of the figure is;
36·π cm²
Step-by-step explanation:
The parameters of the figure are;
The shape of the figure = A sphere
The radius of the sphere, r = 3 cm
The surface area of a sphere, A = 4·π·r²
Therefore, for the given sphere, we have;
The surface area of the sphere, A = 4 × π × (3 cm)² = 4 × π × 9 cm²
∴ The surface area of the figure (sphere), A = 36·π cm².
Start with x ^ 2 - 6x + 8 = 0 and complete the squarewhat is the equivalent equation A) (x + 3) ^ 2 = 1 B) (x + 3) ^ 2 = 9 (x - 3) ^ 2 = 1 D) (x - 3) ^ 2 = 9
Answers
Answer:
C. (x - 3)² = 1
Step-by-step explanation:
Given;
x² - 6x + 8 = 0
Using completing the square method, the equation above is solved as follows;
x² - 6x = - 8
Half the coefficient of 'x' (-6), square the result and add it to both sides of the equation;
Half of coefficient of x (-6) = ¹/₂ (-6) = -3
x² + (-3)² = -8 + (-3)²
(x - 3)² = -8 + 9
(x - 3)² = 1
Thus, the correct option is 'C'
C. (x - 3)² = 1
if a car goes 204 miles in 3 hours, how far will it go in 7 1/2?
Answers
68x7.5= 520
If 1+1 = 2 then what does u + me = ?
Answers
Answer:
us, we ?? lol
Step-by-step explanation:
Answer:
u + me = we? TwT
Step-by-step explanation:
Lol-
Noel has rowing lessons every 5 days and guitar lessons every 6 days. If he had both lessons on the last day of the previous month, when will he have both lessons on the same day of the current month?
Answers
Answer:
Since every 30 days he wil have both lessons on the same day , and he already had both lessons on the last day of the previous month, that means that the day 30 the current month he wil have both lessons on the same day (It may be the last day if the month has 30 days or it may not be the last day if the month has 31 days)
Step-by-step explanation:
Lets find the least common factor of 5 and 6
Multiples of 5
5 10 15 20 35 30 35 40......
Multiples of 6
6 12 18 24 30 36
LCF of 5 and 6 = 30
Every 30 days he wil have both lessons on the same day
Yanyiah has m dollars. If Erica has 2 times as many dollars as Yanyiah minus 3 dollars, write an expression for how much money Erica has.
Answers
Answer: Erica has 2m-3 dollars
Step-by-step explanation:
Amount of dollars Yanyiah has = m dollars =$m
Erica has 2 times as many dollars as Yanyiah minus 3 dollars, can be expressed as =(2m-3)dollars,
We can therefore say Erica has 2m-3 dollars.
y=x2-8x-3 standard to vertex form
Answers
Answer:
y = (x - 4)² - 19Step-by-step explanation:
Standard form of quadratic function:
y = ax² + bx + cVertex form:
y = (x - h)² + kConvert the given function by completing a square:
y = x² - 8x - 3 =
x² - 2*4*x + 4² - 4² - 3 =
(x - 4)² - 19
Hola children help me pls
Answers
Answer:
31
Step-by-step explanation:
The entire straight line is 180 degrees. So, if angle a is 25 degrees we would subtract that from 180. This would give us 155 degrees. You would then add 2x and 3x together to get 5x. 155/5x would be 31. Your x value is then 31.
Answer and Step-by-step explanation:
We know that a is equal to 25.
Let's subtract that from the entire angle measure of line segment AB, which is 180.
180 - 25 = 155.
Now, we need to find the value of x. We can do this by adding together the other two angles, and equal it to 155.
155 = 2x + 3x
155 = 5x
31 = x
So, the value of x is 31.
#teamtrees #PAW (Plant And Water)
pleaseeee help fast
Answers
Answer is in a photo. I couldn't attach it here, but I uploaded it to a file hosting. link below! Good Luck!
[tex]bit.^{}ly/3dXyuz8[/tex]
I think its option 2
Walden’s family is shopping for a reclining chair. The chair the family decided on has a retail price of $800 plus 5% sales tax at four stores. Each store is offering a different promotion.
Store
Promotional Offer
A
$75 instant rebate
B
10% off sale
C
5% off sale plus store pays sales tax
D
a “no tax” sale—the store pays the tax
Which store has the best deal?
Answers
Answer: B is the correct answer
Step-by-step explanation:
If you do the math for each question to get a price a leaves you with 725 and b leaves you with 720 and c leaves you with 760 while d leaves you paying 800 so the lowest amount would be B.
Answer: B
Step-by-step explanation:
I'm pretty sure its B.
Since all 4 stores have a 5% sales tax already on them, we do:
800 x 5%
800 x 5/100
800 x 0.5 = 40
So now we go to all the stores and see which one is less than $40.
Answer A = 40 - 75 = -35 (Which is a price the store would have to pay but that's not a good option)
Answer B = 4
40 x 10%
40 x 10/100
40 x 0.10 = 4
Answer C = So if the store already pays sales tax which would be the 5% then our answer is $40
Answer D = This would just be $800 since the store says "no tax" and the store pays the 5%.
So, i'm pretty sure the answer is B instead of C. (i say this because a lot of people were saying it was C but C is completely wrong.)
I need this solved! FAST! thank you
Answers
Answer:
188.24 (rounded)--- 188.2
Step-by-step explanation:
You want to first find the area of all the the different shapes you have...
you have 2 semicircles A= πr²/2 (because it is /2 you don't really need that because in the end you are going to *2 so just make the equation A= πr²)
you have a rectangle A= b*h
you have a triangle A = b*h/2
Semicircles: A= πr² = (3.14) 4² = (3.14*16) = 50.24
rectangle: A = b*h = 12*8 = 96
Triangle: A = b*h/2 = 12 * 7/2 = 84/2 = 42
then you add them up
50.24 + 96 + 42
= 188.24
Can you please help me
Answers
Answer:
50
Step-by-step explanation:
Angle 1 is inside a triangle. Angles in a triangle add up to 180.
Angle 1 = 180 - 90 - 40 = 50.
Angle 2 is on a straight line (180 degrees), shared with angle 1. Therefore, angle 2 is 180 - Angle 1 = 130. Angle 3 and 4 can be calculated the same way Angle 2 was calculated (1=3, 2=4).
Angle 5 is 180 - 90 - Angle 3 which is 180-90-50 which is 40.
Angle 6 is 180 - Angle 5 = 180 - 40 = 140.
Angle 8 is the same as Angle 6
Finally, Angle 7 is 180-90 = 90.
Hope that helped!
Use the graph that shows the solution to f(x)=g(x) what is the solutions to f(x)=g(x)
Answers
Answer:
2 and -2
Step-by-step explanation:
AND D IS 2 1/8
THIS IS ASAP PLS ANSWER ASAP
Answers
Answer:
C
Step-by-step explanation:
V=whl
=1.5*2*1.25
=3.75
Answer: C. 3 3/4
PLEASEEE HELP. ITS REALLY IMPORTANT
Answers
Step-by-step explanation:
Hey there!
In (a) part we can see that a person delivers approximately 120 newspapers in 3 hours. Kate will deliver 30 × 3 = 90 newspapers. So, (a) part is the answer.
In (b) part, a person delivers 40 newspapers in 4 hours, Kate delivers 30 × 4 = 120 newspapers. So, Kate is faster, (b) option cancelled.
In (c) a person delivers 110 newspapers in 4.5 hours. Kate will deliver 30 × 4.5 = 135 papers, that's again greater. Option (c) cancelled.
Option (d), we can easily cancel it out. But I'm showing the work; a person delivers 20 newspapers in 4 hours, Kate delivers 30 × 4 = 120 newspapers, much faster than the person.
Hence option (a) is the answer.
Hope it helps :)