Find the length of the diagonal BD in the quadrilateral ABCD shown in the coordinate plane
A.5 Units
B.35 units
C.37 units
D.85 units
Answers
Answer:
[tex]\sqrt{85}[/tex]
Explanation:
Given:
B is at (4,3) and D is at (-2,-4).
Solution:
[tex]B(4^{x1} ,3^{y1} )[/tex] [tex]D ( -2^{x2} ,-4^{y2} )[/tex] [tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
[tex]BD=\sqrt{(-2-4)^2+(-4-3)^2}[/tex]⇒ [tex]BD =\sqrt{(-6)^2+(-7)^2}[/tex]
[tex]BD =\sqrt{36+49}[/tex] ⇒[tex]BD =\sqrt{85}[/tex]
Therefore the answer is [tex]\sqrt{85}[/tex]
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CAN SOMEONE PLEASE HELP I WILL GIVE 30 POINTS AND MARK BRAINLIEST IF THE ANSWER IS CORRECT ALSO NO LINKS PLEASE
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Answer:
I would guess Economic because of mining and mineral deposits
belize and costa rica are two countries in ____
A. North America
B. South America
C. the Caribbean
D. Central America
plz and ty
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Answer:
they are both in Central America
que es una cuenca?
diferencia entre rio y cuenca
tipos de cuencas
que es un sistema hidrografico
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Una cuenca de drenaje de un río es un área drenada por un río y todos sus afluentes. Una cuenca fluvial se compone de muchas cuencas hidrográficas diferentes. Una cuenca es una versión pequeña de una cuenca fluvial. Cada arroyo y afluente tiene su propia cuenca, que desemboca en un arroyo o humedal más grande.
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Answer:
I think its "The socal prejudices that are shown against immigrants of Latino ancsstry."
Why might food supply in Lics (low income countries) be reduced as a result of climate change?
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Answer:
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Explanation:
Therefor, people who live in LIC's mainly depend on the weather as most people who live in low income countries provide food, via farming. Climate change would cause a result of low food supply due to high levels of heat in the summer which could cause the crops to die due to lack of water; as dry soil conditions would cause reduction in the growth of crops, pasture and vegetation.
Who were the Mexica?
Answers
Answer:
here
Explanation:
The Mexica were a Nahua people who founded Tenochtitlan and Tlatelolco in lake texcoco in 1325 and 1337.
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Answers
Answer:
D. Anti-cyclone movement.
Explanation:
Cyclone movement has winds that circulate at a low pressure, and the opposite of the would be anti-cyclone movement, which is the high pressure winds that circulate clockwise.
Answer: Anti-Cyclone Movement
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a
Landslides
b
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c
Wildfires
d
Vegetation removal
Answers
Answer:
wildfires
Explanation:
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What is coastal erosion?The phrase "four new innovations" refers to the "four great inventions" of ancient China, which were the compass, printing, gunpowder, and papermaking. To become what it calls a "innovation nation" by 2020, China has been placing a lot of focus on technology development.
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For more information about coastal erosion, click here
https://brainly.com/question/20087178
#SPJ6
The change of seasons are ------------ related to the equal length of days andnights.
Answers
Answer: :b
Explanation:
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Answers
Answer:
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Explanation:
It causes water to evaporate from the surface of lakes and oceans. This turns the liquid water into water vapor in the atmosphere
Answer:
think about how they tot you tge water sycil
Explanation:
it will help your welcome
Hãy cho biết tác dụng của bản đồ trong học tập nêu dẫn chứng minh hoạ
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Answer:
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Explanation:
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Answer:
Ometepe
Explanation:
Got it right on Edge :)
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A.
the tension that can exist between folk and popular culture.
B.
an exception to the norms in how folk and popular cultures are integrated.
C.
the rapid spread of folk clothing into popular culture.
D.
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E.
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i think its A this is my last question today so ill do a 45 never mind 41>;>
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Answer:
B that's what I know bro thanks bye
This might help u
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Answer:
Meteors create streaks of light in the sky as it burns up in the Earth's atmosphere, making appear like a falling star in the sky. ... The larger atmosphere of the Earth makes the meteors burn up earlier before they reach the ground.
Explanation:
A map of the United States with mountain ranges labeled A, B, C, and D. The mountain range in Oregon and Washington is labeled A. The mountain range in California and Arizona is labeled B. The mountain range from Montana to Texas is labeled C. The mountain range from New York to Georgia is labeled D.Use the drop-down menus to match each letter with the name of the mountain range.A:B:C:D:
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Answer:
A- Cascade Mountains; B- Sierra Nevada Mountains; C- Rocky Mountains; D- Appalachian Mountains
Explanation:
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jaki jest udział państw Azji w światowej produkcji roślin i zwierząt.
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Answer:
sorry pero di ko maintindihan yung sinasabi mo eh
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???
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Answer:
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Explanation:
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B. Mining, timber, and tourism.
C. Agriculture and oil drilling
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Answer:
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Explanation:
Lmk what the answer is
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Answers
Answer:
y= -7/2x-26/2 or y= -7/2x-13
Explanation:
To solve this question you need all of these formulas:
gradient: [tex]\frac{y2-y1}{x2-x1}[/tex] , Point-Slope [tex]y-y1=m(x-x1)[/tex] ,
perpendicular m [tex](m1)x(m2)=-1[/tex] , Midpoint [tex](\frac{x1+x2}{2}[/tex],[tex]\frac{y1+y2}{2} )[/tex]
and equation of a line [tex]y=mx+c[/tex]
where m stands for gradient
First things first.
To start you have to know the data of the line that includes the two endpoints, so you calculate its gradient (m) of this line with the gradient fromula: [tex]m=\frac{-4-(-8)}{5-(-9)}[/tex] , which equals 4/14 or 2/7
(It can also be called rise/run) (Remember the rule of signs where - and - equal +)
with that information you can proceed with the point-slope or point-gradient formula, so you plug the values: y-(-8) = 2/7 (x-(-9)), which results in y+8=2/7(x+9) and then y+8=2/7x+18/7.
To finish the equation you move eight to the other side. To simplify things you can change it into a fraction as I did, and remember to change signs.
y=2/7x+18/7 -8 -> y=2/7x+18/7-56/7 . This gives us the number of y=2/7x-38/7, which is the equation of the first line.
Now to know the gradient of the second line you apply the formula of perpendicular bisector where m1 x m2 = -1. We know m1 (gradient of the first line) is 2/7, so m2 = [tex]\frac{-1}{2/7}[/tex] = -7/2. m2 is therefore -7/2
Now you have to know the midpoint between the two endpoints, which will act as the start point of the perpendicular bisector
M (midpoint) = [tex](\frac{-9+5}{2} ,[/tex][tex]\frac{8+(-4)}{2} )[/tex], which give us the coordinates of (-2, -6)
(remember, x coordinate is always first)
with this point we can apply again the point-slope formula to know the equation of the line:
y-(-6)=-7/2(x-(-2)) -> y+6=-7/2(x+2) -> y+6=-7/2x - 14/2
Move the 6 to isolate the y
y=-7/2x -14/2 - 12/2
which equals y= -7/2x -26/2
You can check the results in this page: GraphPlotter
https://www.transum.org/Maths/Activity/Graph/Desmos.asp
To make sure the answer is correct.
Hope it helps :)
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Answers
Answer:
b
Explanation:
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O Nationalism
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Answers
Answer:
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Answer:
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1.
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Answers
Answer:
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Explanation:
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which state’s capital is named after a city in france?
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Answer:
Vermont.
Explanation:
Hope this helps :)
do we lose an hour or gain an hour today? this is about the daylight savings time
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Answer:
Daylight saving time in the fall means we “fall back” and — depending on your outlook — we lose an hour during the day or we gain an extra hour of sleep. For those states that observe Daylight saving time, it occurs the first Sunday in November. For 2021, the time change happens at 2 a.m. Sunday, Nov. 7
Explanation:
here is your answer hope you will enjoy and mark me as brain list
thank you
Difference between cultural and natural attractions in tourism
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What two rivers supply water to the pampas and flow through four different countries? (choose two)
Group of answer choices
Amazon
Paraguay
Parana
Orinoco
Answers
Answer:
paraguay and parana
Explanation:
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Answers
Answer:
Indian Ocean
Explanation:
