Answers
Answer:
Triangles are congruent due to SAS
Angles are congruent due to CPCTC
Step-by-step explanation:
In order to prove the congruency of the angles, we have to prove the congruency of the triangles.
ME=MR is given so that is a side
They share angle M so that is an angle
And, MA=MN which is given so that is a side.
The two triangles are congruent due to SAS postulate
So the angles are equal due to CPCTC
Angles E and R are congruent as they are the corresponding parts of two congruent triangle.
Given is a figure which shows two connected triangles ΔEMA and ΔRMN,
We need to prove ∠E ≅ ∠R.
Considering the triangles,
ME = MR [given]
MA = MN [given]
∠M is common angle in both triangles,
So, ΔEMA ≅ ΔRMN by SAS postulate.
So, ∠E ≅ ∠R by CPCTC.
Hence proved.
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Related Questions
The graph shows information about the lion population at a safari park.
Lions were introduced in the park in 2010. In 2012, the park has a population of 32 lions. A year later, in 2013, the park has 128 lions. Write an exponential function that models this situation. Let xrepresent the number of years since 2010 and let f(x)represent the number of lions.
Answers
Answer:
Where is the graph? I'm not sure how to answer your question without it...
Help me please I am still confused
Answers
Answer:
2x=140
x=70
Step-by-step explanation:
Pls help it is due today
Answers
Answer: x=50
Step-by-step explanation:
18*x-(900)=0
Pull out like factors: 18x-900=18x(x-50)
18=0
x-50=0
Add 50 to both sides of the equation:
x=50
50 is the answer i think i hope
Please answer this, thankyou!
Answers
Answer:
y = 2x + 3
Step-by-step explanation:
that's the equation
slope: 2
y-intercept: 3
Answer:
y=2x+3
Step-by-step explanation:
the equation of a line in slope intercept form is
y=mx+b where m is the slope and b is the y intercept
the graph crosses the y axis at 3, so the y intercept is 3
the line goes up 2 over 1, up 2 over 1, etc so the slope is
[tex] m = \frac{2}{1} = 2[/tex]
thus we get y = 2x + 3
help me plz
Write a phrase as an algebraic expression when n = the number. (a number minus 4)
Answers
Answer:
n-4
Step-by-step explanation:
n= the number
a number minus 4
n-4
I woukd love it if you could help! Paula made this model to show the sum of two mixed numbers. Write the addition equation shown by the model and solve it.
You can write out the fraction names or use the forward slash (/) on your keyboard to represent the fraction bars.
Answers
The answer will be 7 1/4.
Hello person who is rude
Step-by-step explanation:
Which inequality is equivalent to 10x – 5y ≤ 30?
y ≤ -2x + 6
y ≤ -2x - 6
y ≥ -2x + 6
y ≥ -2x - 6
Answers
please help due in 30 minutes!! will give brainliest.
Answers
What is the surface area?
7 m
5 m
4 m
Answers
Answer:
surface area of cuboid=2(lb+bh+hl)
surface area of cuboid=2(7×5+5×4+4×7)
surface area of cuboid=166m²
if the shape is cuboid if it's not than tell me on comment section the figure i can help you.
Okay it might be simple but can yall help and give me a real answer plz UwU
I'll make you brilintest UwU
Answers
Answer:
6 cubic cm
Step-by-step explanation:
3 · 3 · 2 = 18
18 · 1/3 = 6
Can someone please help me with this
Answers
Answer:
60/6 = 10
55/5 = 11
182/13 = 14
PLZZZ Brainliest me
Step-by-step explanation:
if m/6 = 10, then m must be equal to 10 x 6 which is equal to 60
k=55
if k/5 = 11, then k must be equal to 11 x 5, which is equal to 55
You can use the same method for both questions.
gonna ask again since someone scammed me- Find the perimeter of the figure to the nearest hundredth.
Answers
Answer:
90.24 mm
Step-by-step explanation:
C = 2πr
(2)(16)π =32π but you only need half of it. so divide by 2
16π = 50.24
20+20+50.24 = 90.24mm
Please help, will give brainliest to whoever is most detailed.
The United States Postal Service delivers about 2^4 multiplied 3 multiplied 5^3 pieces of mail each second. There are 2^8 multiplied 3^4 multiplied 5^2 seconds in 6 days. How many pieces of mail does the United States Postal Service deliver in 6 days? Write your answer as an expression involving three powers.
Answers
Answer:
2^8⋅5^2pieces of mail each second X 2^8⋅3^4⋅5^2 seconds in 6 days
=2^16. 3^4. 5^4 pieces of mail delivered in 6 days.
Step-by-step explanation:
Answer:
2^8⋅5^2pieces of mail each second X 2^8⋅3^4⋅5^2 seconds in 6 days
=2^16. 3^4. 5^4 pieces of mail delivered in 6 days.
Step-by-step explanation:
I hope this hleps answer your question
6th grade math
The ages of 10 boys are listed below.
7, 6, 8, 6, 8, 7, 8, 7, 8, 6
Which of the following best describes the data?
A. The data have range 2, and are otherwise unrelated.
B.The data are evenly distributed, with mean 7.1.
C.The data contain outliers, so the mean is not the best measure.
D.The data have no mode.
Answers
Answer:
A. The data has a range of 2.
Step-by-step explanation:
When you subtract 6 from 8 it's 2. Which is the range. Range is the smallest number subtracted from the biggest number.
The data does have a mode. The mode is the number or numbers that repeat more than once. Actually you have more than one mode so. D isn't right.
The data doesn't contain outliers. Outliers are numbers that don't range in with the rest. Meaning if you had the group of nunbers like 10, 10, 13, 54, 14, 12. 54 would be the outlier it isnt in range with the rest of the numbers.
Hope this helped!
The best description of the data set is "the data have range 2, and are otherwise unrelated", which is option A.
The given data set is as follows:
{7, 6, 8, 6, 8, 7, 8, 7, 8, 6}
The mean of the data set is :
(7+6+8+6+8+7+8+7+8+6)/10 = 7.2.
This means that on average, the boys are 7.2 years old.
The range of the data set is 8 - 6 = 2, which is relatively small.
This suggests that there are no extreme values in the data set.
Here, the value 8 occurs most frequently, so the mode is 8.
This means that 8 is the most common age among the boys.
Therefore, the best description of the data is option A.
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Help ! !!!!!!!!!!!!!!!!
Answers
Answer:
Step-by-step explanation:
4/1 x 1/3= 1 1/3
4 Mr. Serat is choosing tiles for a client's kitchen. Identify
three pairs of similar triangles. Explain.
А
AABC where m2A = 24 and mZB = 96
B
ADEF where mZD = 24 and mZE = 64
с
AGHI where m2 = 24 and m/1 = 92
D
AJKL where m2 = 24 and mZL = 99
E
AMNO where m/M = 24 and mzo = 60
F
APQR where mZP = 24 and m20 = 57
Answers
Answer:
Pairs:
ABC:MNO
DEF:GHI
JKL:PQR
Step-by-step explanation:
To solve this you must find the missing angle. Similar triangles have the same angles.
ABC
180 - 96 - 24 = 60
Angles: 96-24-60
DEF
180 - 24 -64= 92
Angles: 24-64-92
GHI
180-24-92 = 64
Angles: 24 - 92- 64
JKL
180 - 24 - 99 = 57
Angles: 24 - 99 - 57
MNO
180 - 24 - 60 = 92
Angles: 24-60-92
PQR
180 - 24 - 57 = 99
Angles: 24 - 57 - 99
Match the triangles with the same angles and those are the similar triangles.
I need help with finding the percent. Please help me with this
Answers
40%
The number twenty is double of 10 so think of it as 10 but double the reaction see 10 percent of 20 is .5 but 10% of 10 is one...double .5 hope this helps!
(BRIANLEIST) HELP
True or False
Answers
Answer:
True
Step-by-step explanation:
Explain whether the graph represents a function
The graph _______ a function because _____ corresponds ____ one ___.
1. “The graph (does not represent)
2. The graph (represents)
3. a function because (each y-value, each x-value, there is an y-value that, there is an x-value that...)
4. Corresponds (to at least, to exactly, to more than)
5. One (x-value, y-value)
Answers
Answer:
your answer will probably be 3.
Step-by-step explanation:
pls help it is due today
Answers
Answer:
21 thousand and 51 thousand
Step-by-step explanation:
Lara draws some triangle models with the measurements she wants to use to construct them. Which of these triangle constructions would NOT be possible? a triangle with side measurements of 3, 4, and 6 inches a triangle with side measurements of 2, 3, and 5 inches a triangle with side measurements of 3, 3, and 4 inches a triangle with side measurements of 5, 5, and 5 inches
Answers
Answer:
e
Step-by-step explanation:
Answer:
5,5,5
Step-by-step explanation:
What is the volume of the rectangular prism?
Answers
Answer:
The volume is 5.25 inches.
Step-by-step explanation:
All we have to do is multiply all 3 units to get the volume.
1.5 * 1 * 3.5 =
1.5 * 3.5 =
5.25
So, the answer is 5.25
Hope this helps! :)
Answer:
5.25
Step-by-step explanation:
1.5 times 1 times 3.5
❤Please help if you know how to do it! I have to turn it in by the end of the day and I just need to know there's three to get started!❤
The equation |x| = 100 has two solutions. x = -100 and x = 100 Write two solutions for each variable in the equations
a = 7 a = __________ and a = __________
p = 41 p = __________ and p = __________
y = 256 y = __________ and y = __________
Answers
Answer:
A=7 and A=-7
p=41 and p=-41
y=256 and y=-256
Step-by-step explanation:
tell me if im wrong
why dividing by 0 is undefined?
Answers
Answer:
In standard math, the articulation has no importance, as there could be no number which, when duplicated by 0, gives a (expecting to be a ≠ 0), thus division by zero is indistinct. Since any number increased by zero will be zero, the articulation 00 is additionally unclear; when it is the type of a breaking point, it is a vague structure.
Step-by-step explanation:
Answer:
In ordinary arithmetic, the expression has no meaning, as there is no number which, when multiplied by 0, gives a (assuming a ≠ 0), and so division by zero is undefined. Since any number multiplied by zero is zero, the expression 0. 0 is also undefined; when it is the form of a limit, it is an indeterminate form.
hope this helps? my hands hurt lol
Step-by-step explanation:
Izzie can eat 2/3 of pie in 1/6 hour
How long will it take to eat one pie?
(Write your answer as a fraction, not a decimal)
Answers
Answer:
3/12 i think
Step-by-step explanation:
3/12
Step-by-step explanation:
Since you won’t give a picture
what are two consecutive integers whose sum is -97
Answers
Answer:
-48 and -49
Step-by-step explanation:
n + n + 1 = -97
2n + 1 = -97
2n + 1 - 1 = -97 - 1
2n = -98
2n/2 = -98/2
n = -49
-49 + 1 = -48
-49, -48
Answer: -90 7
Step-by-step explanation:
Water is a very cohesive substance. This means that water particles
A.
are repelled by other types of particles.
B.
are repelled by other water particles.
C.
are attracted to other water particles.
D.
are attracted to other types of particles.
Answers
Answer:
C. The charges of the atoms that make up a water molecule makes them attracted to other water particles
The correct option is water particles are attracted to other water particles.
What is cohesive force?The term "cohesive forces" is a generic term for the collective intermolecular forces responsible for the bulk property of liquids resisting separation.
Specifically, these attractive forces exist between molecules of the same substance.
Given that, the water is a very cohesive substance.
We know that, the cohesive substance attracts the molecules of same kinds,
Cohesion means the attraction of molecules for other molecules of the same kind, and water molecules have strong cohesive forces because of their ability to form hydrogen bonds with one another.
Therefore,
The charges of the atoms that make up a water molecule makes them attracted to other water particles.
Hence, the correct option is water particles are attracted to other water particles.
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Could somebody PLEASE help ASAP! I will mark brainliest!
2x + 11 = 39
Please solve for x
Answers
The state of Colorado has experienced 10 percent population growth over the last 10 years. In 2010, the population of Colorado was 5 million. What is the new population of Colorado?
Answers
Answer:
The new population is 5,500,000
Step-by-step explanation:
You would just add 10% to 5,000,000 to get the total population. Hope this helps! :)
10% of 5000000 is 500,000
5000000+500,000= 5,500,000
Hope this helps! :)
help me get this correct if u do i will mark if i can
Answers
Answer:1/2x + 2
Step-by-step explanation:
From graph, we see the line passes through (-4,0) and (0,2)
So..the equation of the straight line is
X/-4 + Y/2 = 1
Or, 2y - x = 4
So, y = 1/2x +2