Given:
A
C
‾
⊥
B
D
‾
AC
⊥
BD
and
∠
A
≅
∠
C
.
∠A≅∠C.
Prove:
△
A
B
D
≅
△
C
B
D
△ABD≅△CBD.
Answers
Answer:
Step-by-step explanation:i solve is A△B=(A∪B)∖(B∩A)=(A∪B)∩(B∩A)c=(A∪B)∩(Bc∪Ac)=(B∪A)∩(Ac∪Bc)=(B∪A)∩(A∩B)c=(B∪A)∖(A∩B)=B△A
The triangles are congruent by SSS criteria
What is Congruence?In geometry, two figures or objects are congruent if they have the same shape and size, or if one has the same shape and size as the mirror image of the other.
Given here BD is common and AB=BC and since ∠A = ∠B also they share a common right angle therefore by default the other two remaining angles they must be equal by the angle sum property. Therefore opposite sides of a congruent angles must be equal.
Hence, by SSS property the triangles are Congruent.
Learn more about congruence here:
https://brainly.com/question/7888063
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Related Questions
EMERGENCY!! PLEASE HELP ME IMMEDIATLEY PLEASE!!!PLEASE HELP MEEEE!!!!
Answers
Answer:
worksheet ahhh httivdwjtkckwmtnckwtnxjejyjxkatvhebtjcjsnt
Michael gave 100 free bitcoin to whoever wants them. And if only two people can answer and get the bitcoin, how much bitcoin did Michael give away?? :)
(It wont let me say free and points together so I just said bitcoin) :)
Answers
how do i get in touch with this "Michael" fella?
Answer:
well he would be giving 200 bitcoin
Step-by-step explanation:
only 2 people can answer and michael is give the people that what 100 free and so its 200
Customers at a gym pay a membership fee to join and then a fee for each class they attend. Here is a graph that represents the scenario.
Write an equation for the cost in dollars, `c`, of attending `n` classes.
Answers
Answer:
slope=20
Step-by-step explanation:
help expression........ WITH METHOD
Answers
[] N + (n(t-1)) = T
I said this because you have N in the first hour, then after that you have n in t hours, which is equal to T. I subtracted one from t, because for the first hour it produces N.
(I think?)
[] It could also be N + (nt) = T without subtracting 1, but I think subtracting 1 makes sense as I stated above
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)
- Heather
If the domain of the function y 4x + 1 is 0 < x < 10, what is the function's range?
Answers
9514 1404 393
Answer:
1 < y < 41
Step-by-step explanation:
The range of the linear function can be found by looking at the end points of the domain.
y = 4x +1
y = 4(0) +1 = 1 . . . . . . at x = 0
y = 4(10) +1 = 41 . . . . at x = 10
The range is 1 < y < 41.
PLS HELP WILL MARK BRAINLIEST, PLS HURRY
Answers
Answer:
I can't send it through here if you have discord add me Arch_Mage#0001
Step-by-step explanation:
Can someone help me with my algebra question?
2x + y = 6
Answers
Answer:
A solution is x=1 y=4
Step-by-step explanation:
Helpppppppppppppppppppppp
Answers
Answer:
The y-intercept of this line is 2.
Step-by-step explanation:
The line intersects the y-axis at (0, 2)
Hope this helps!
m/1.4-11=-6 what is m
Answers
Answer:
7
Step-by-step explanation:
Write the question in slope intercept form 6x-3y=15
Answers
Answer:
y=2x-5
Step-by-step explanation:
subtract 6x from both sides to get -3y = -6x + 15. divide by -3 to get y = 2x - 5
I need help on 25 please and thank you
Answers
Answer:
hi, the answer is B or 1 :)
Answer:
1
Step-by-step explanation:
[tex](3^{2} +4^{2})*5^{-2}[/tex]
Simplify (remember [tex]a^{-n}=\frac{1}{a^{n} }[/tex]):
[tex](9+16)*\frac{1}{25} \\25*\frac{1}{25}\\\frac{25}{25} \\1[/tex]
i.need help pleaseee and thank uuu
Answers
Step-by-step explanation:
the general line equation is
y = ax + b
a is the slope of the line. it is always the factor of x expressed as ratio y/x. it indicates how many units y changes, when x changes a certain amount of units when going from one point to another.
b is the y-intercept (the y value when x = 0).
so, let's use the 2 given points to find a and b.
(3, 1) to (0, 10)
x changes by -3 units (from 3 to 0).
y changes by +9 units (from 1 to 10).
so, the slope a is 9/-3 = -3
and to get b we would simply pick one point and use its coordinates as x and y values and then solve for b. but the second point gives us already the solution, as its x coordinate is 0 (and therefore its y coordinate is b).
so, the line equation is
y = -3x + 10
1. Slope of line 1: 5/12
Slope of line 2: 12/5
Parallel
Perpendicular
Neither
Answers
Answer:
Step-by-step explanation:
For two lines to be parallel, they must have the same slope, so you know that can’t be the answer
For two lines to be perpendicular, the slope of one would be negative and flipped when compared to the other (e.g. 4/7 and -7/4 or 1/2 and -2)
Since the negative and opposite of 5/12 is -12/5, the two lines can’t be perpendicular, since it is missing the negative
Therefore, Neither is the correct answer
a-b.a+b=
giúp mình nhé
Answers
Step-by-step explanation:
Did you mean:
= (a - b)(a + b)
= a.a + b.a - b.a - b.b
= a² + ba - ba - b²
= a² - b²
PLease help me theres this math equation and i need help so if you see this please dont ignore it!!!
(linear expressions)
Answers
Answer:
The slope of the fuction is going downwards left. (coordinate plane)
Step-by-step explanation:
It's going downwards left on a coordinate plane because it's going from positives into negatives.
Answer:
The slope is -7/4
Step-by-step explanation:
For every 4 to the right, it goes down by 7. So rise over run so the rise is -7 and the run is 4 so that gets us -7/4
This would be B right?
Answers
Answer:
yeah it's b :)
Step-by-step explanation:
good job!
5/3 ×(− 6/7) pls answer
Answers
Answer:
Mixed Number Form:
-1 3/7
Step-by-step explanation:
Mady has $635.60 to share with 57 friends. Estimate about how much each person will get?
Answers
650/60 = 10.84
It is safe to assume that 635/57 is about 11 then.
Hope that helps
find one value of x for which f(x)=1 and find f(-2)
Answers
Step-by-step explanation:
f(x) = 1
f(-2) = 1
Constan function f(n) = k, n and k elemen real
local theatre has a goal this Friday to sell #200 worth of candy. If M&M's cost $1 and snickers $2, determine haw many M&Ms will need to be sold if 30,40, or 50 snickers are sold
Answers
Answer:
30 = 140 M&M's I 40 = 120 M&M's I 50 = 100 M&M's
Step-by-step explanation:
Describe the translation of P(–2, 3) to P(0,8)
Answers
Answer: It's a translation
Step-by-step explanation:
To the right 2 units and up 5 units
1. Which graphs could represent a proportional relationship? Explain how you decided.
A
B
y
у
5
5
5
10
x
5
10
х
С
D
У
5
5
5
10
ol
5
10
X
Answers
Step-by-step explanation:
What's the rule .
The line should be linear .i.e it should be a straight line on coordinate planeSo our answers are
A,C,DThe two graphs that represent proportional relationships are A and C.
What is a proportional relationship?
A proportional relationship is:
y = k*x
Where k is the constant of proportionality.
So, a proportional relationship is a linear equation that passes through the point (0, 0).
With that in mind, we can see that the two graphs that represent a proportional relationship are A and C.
If you want to learn about proportional relationships:
https://brainly.com/question/12242745
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I need help to answer this math question
Answers
Answer:
er- please ask the question
Step-by-step explanation:
find the value of U.
Answers
It's given that WXYZ is a parallelogram. In a parallelogram, the adjacent angles sum up to 180°. Here, 2u - 2 & 3u + 12 together make 180° because they are adjacent angles.
2u - 2 + 3u + 12 = 180
2u + 3u - 2 + 12 = 180
5u + 10 = 180
5u = 170
u = 170/5
u = 34
_______
꧁✿ ᴿᴬᴵᴺᴮᴼᵂˢᴬᴸᵀ2222 ✬꧂
each bus for Philips elementary school transport 40 students to school there are 12 buses each day .how many students are transported to school each day by bus
Answers
Answer:
480 students
Step-by-step explanation:
if we know that each bus transports 40 students and there are 12 buses each day then we can just multiply 12 by 40 and we get 480
−[−1 2/5÷0.7(1.8)]−2/3
Answers
Answer:
44/15 or 2 14/15, 2.93
Step-by-step explanation:
convert the mixed number to an improper fractionconvert the decimal into a fractiondivide by a faction, multiply by the reciprocal of that fractionreduce the number with the greatest common factor 7reduce the numbers with the greatest common factor 5calculate the productsubtract the fractionsList all possible values of an integer y -3 < y ≤ 3
Answers
Answer:
The possible values are: -2 ,-1,0,1,2,3
Y-intercept of (-2,2) and (-5,4)
Answers
yes. yes.
yes, yes,
yes, yes,
Help! I will mark brainliest! Also, someone tell me how to mark brainliest
Answers
Answer:
n < 5
Step-by-step explanation:
in the number line n is less than 5
there is a hollow circle so it means n < 5
if it is a full circle it would be n <= 5
Question D hope this helps sorry if I’m wrong
What is the missing exponent? 4^x=256
Answers
Answer:
4
Step-by-step explanation:
[tex]4^{x}=256[/tex]
[tex]4*4*4*4=256[/tex]
Answer:
lol
Step-by-step explanation:
l+o+l sry i had to
