Identify two segments that are marked congruent to each other on the
diagram below. (Diagram is not to scale.)
Answers
The two congruent segments in the figure are LJ and LI.
What is congruency?
The Side-Angle-Side Congruence Theorem (SAS) defines two triangles to be congruent to each other if the included angle and two sides of one is congruent to the included angle and corresponding two sides of the other triangle.
An included angle is found between two sides that are under consideration.
Thus, two triangles having two pairs of corresponding sides and one pair of corresponding angles that are congruent to each other is not enough justification for proving that the two triangles are congruent based on the SAS Congruence Theorem.
In the figure, the two segments marked are LI and LJ these two segments are congruent to each other.
Congruency means the shape and the size of the segments will be equal to each other.
Hence, the two congruent segments in the figure are LJ and LI.
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Related Questions
Calculate the lengths of the 2 unlabeled sides. Round answers to the nearest tenth, if necessary.
Answers
Answer:
JG = 6.5 & JH = [tex]6.5 *\sqrt{2}[/tex] or 9.192388155
Step-by-step explanation:
45-45-90 triangles follow a pattern in which the smallest sides are equal & we represent them by x.
The hypotenuse is equal to [tex]x*\sqrt{2}[/tex]
So that's how we find our answers :0)
Find the value of the trigonometric ratio.
Answers
Answer:
A) 12 / 13
Step-by-step explanation:
The Sine of a number is defined as the ratio of the length of the side opposite the angle, divided by the length of the hypotensue.
darius and dakota re roommates. together they have 238 books. if darius has 50 more books than dakota, how many books does dakota have? write an algebraic equation using x for a variable for the situation and solve for x
Answers
Answer:
Dakota has 94 books, while Darius has 144.
Step-by-step explanation:
Given that Darius and Dakota are roommates, and together they have 238 books, if Darius has 50 more books than Dakota, to determine how many books does Dakota have the following calculation must be performed:
Dakota = X
Darius = X + 50
X + X + 50 = 238
2X + 50 = 238
2X = 238 - 50
X = 188/2
X = 94
Therefore, Dakota has 94 books, while Darius has 144.
Find one value of x that is a solution to the equation:
(3x + 7)2 = -6x – 14
Answers
Answer: x = -7/3
Step-by-step explanation:
https://www.symbolab.com/solver/step-by-step/%5Cleft(3x%20%2B%207%5Cright)2%20%3D%20-6x%20-%2014
there are the steps
Answer:x=-7/3
Step-by-step explanation:(3x+7)(2)=−6x−14
(3x)(2)+(7)(2)=−6x+−14(Distribute)
6x+14=−6x+−14
6x+14=−6x−14
6x+14+6x=−6x−14+6x
12x+14=−14
12x+14−14=−14−14
Multiply the fractions. Select the answer that is in simplest form.
1
1
5- X 1 = ?
2
4
OA.
1
5
8
OB
1
6
4
OC.
7
6-
8
Answers
Answer:
1 is factors of this question
Answer:
a.option is your answer
Add 1.8m, 77cm, 210mm and give your answer in cm
Answers
The total length is 2.077m (2177 cm).
What is length?Length is a measurement of size, distance, or duration. It can refer to physical size (length of a field, length of an object, etc.), distance (length of a journey, length of a river, etc.), or duration (length of a movie, length of a school day, etc.). Length can also refer to the duration of time it takes to complete something (length of a task, length of a process, etc.). Length is typically measured in units such as meters, feet, inches, miles, kilometers, and seconds.
The given measurements can be added together to calculate a total length. The addition of 1.8m, 77cm, and 210mm can be expressed in the form of a sum equation. The equation would be 1.8m + 77cm + 210mm = ?.
To solve this equation, the measurements need to be converted to the same unit of measurement. In this case, all measurements can be converted to cm. 1.8m is equal to 1800cm, 77cm is equal to 77cm, and 210mm is equal to 21cm.
Therefore, the sum equation becomes 1800cm + 77cm + 21cm = ?. To find the total length, the numbers can be added together.
The total length is 1977cm. However, since the measurements are expressed in decimals, the answer must also be expressed in decimals. Therefore, the total length is 2.077m (2177 cm).
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(2m + 1) * x ^ 2 - (2m + 5) * x + (2m + 1) = 0
Answers
Answer:
(2m + 1) * x ^ 2 - (2m + 5) * x + (2m + 1) = 0
2mx^2+x^2-2mx+5x+2m+1=0
3mx^2+5x+1=0
That's as far as you can get simplifying it.
Step-by-step explanation:
Josephine wrote the numbers 1-100 and placed them in a bag.If she selects a number without looking what is the probability that the number is greater than 78
Answers
The perimeter of a rectangular lawn is 108 meters it is 35 meters long how wide is it
Answers
Answer:
19 meters
Step-by-step explanation:
1. 35×2= 70
2. 108-70=38
3. 38÷2=19
I hope that helped☺
PLEASE HELP! I WILL GIVE BRAINLIEST! Doug bought a meal in a town that has no sales tax. He tips 20%. Select all meals that Doug could buy for $20 or less. SELECT ALL CORRECT ANSWERS
A.$17.15
B.$16.50
C.$16.80
D.$16.65
E.$15.25
F.$17.00
Answers
Answer: E and B are the right answer I think tell me if im wrong :)
The florist sells roses, carnations, tulips, daisies, and violets. How many ways can he choose three types of flowers for an arrangement?
Answers
Ben is walking 150 miles in 31 days to raise money for a charity. He wants to walk the same distance each day. How far should he walk each day?
Explain what you did with the remainder and why.
Answers
150/31 = 4.8 miles per day
The cost of an amusement park ticket has been increasing by the same percentage since 2000.
a. The equation c(t)=80(1.03)^t represents the cost of a ticket in dollars as a function of tea the number of years since 2000 explain what the 80 and 1.03 tells us about the situation
b. what is the percent increase in to get prize from year to year?
what does c(5) mean in the situation? find its value and show your reasoning
Answers
b. c(5) means what the cost of the ticket in 2005 is, it’s value is 92.74 because 80(1.03)^5 is 92.74
BC is tangent to ⊙A at point B. What is the value of x?
Answers
The value of x is 6 or 3.5.
What is Pythagoras theorem?The relationship between the three sides of a right-angled triangle is explained by the Pythagoras theorem, commonly known as the Pythagorean theorem. The Pythagorean theorem states that the square of a triangle's hypotenuse is equal to the sum of its other two sides' squares.
We have,
Radius = (x-2)
CB= 2x -9
Using Pythagoras theorem
AB² + CB² = AC²
(x-2)² + (2x-9)² = (x-2+1)²
x² + 4 -4x + 4x² + 81 - 36x = x² + 1 -2x
4x² -38x + 84 = 0
Solving the quadratic equation we get
x= 6 or 3.5
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PLS PLS HELP I HAVE A D IN MATH AND NEED HELP GETTING MY GRADE UP
Answers
Answer:
1/6 bcause
Step-by-step explanation:
it is a 4 by 3 block so if your going to count cont by the side answe is 1/6
Anyone read tgcf/heaven officials blessing??
Answers
The square root parent function is translated so that it has an endpoint located at (4,-1), then
vertically compressed by a factor of 1/3. Write an equation that could represent this function.
PLEASE HELP
Answers
Answer:
Step-by-step explanation:
[tex]parent~function~f(x)=\sqrt{x-4} -1\\new ~function ~g(x)=\frac{1}{3} \sqrt{x-4}-1[/tex]
Using translation concepts, an equation that could represent this function is:
[tex]f(x) = \frac{1}{3}(\sqrt{x - 4} - 1)[/tex]
The square root parent function is given by:
[tex]f(x) = \sqrt{x}[/tex]
The endpoint is (0,0).What is a translation?A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction in it's definition.After the translation:
The endpoint is (4,-1), hence it was shifted 4 units right and 1 unit down, which means that the equation is now:[tex]f(x) = \sqrt{x + 4} - 1[/tex]
Vertically compressed by a factor of [tex]\frac{1}{3}[/tex] means that it was multiplied by [tex]\frac{1}{3}[/tex], hence:[tex]f(x) = \frac{1}{3}(\sqrt{x - 4} - 1)[/tex]
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Without looking, you get to choose twice. You will not put them back
each time, because that would be gross.
A) What kind of event is this (independent or dependent)?
B) What is the probability that you would draw 2 reds?
show your work and answer
Answers
A) This is an independent event.
B) The probability that you would draw 2 reds is 0.017
What is probability?The likelihood of an event occurring is known as probability. You can determine how likely something is by asking someone what the probability of something happening is.
When people purchase lottery tickets, the likelihood of winning is typically stated, and it occasionally may be as low as 1/10,000,000. (or even worse). This informs you that there is a low likelihood that you will succeed.
There are 4 reds out 0f 30 colours
The probability of drawing red the first time is 4/30 = 2/15
The probability of drawing red on the 2nd time is 4/30 = 2/15
The probability of drawing red on the both draw is = 2/15 × 2/15
= 4/225
= 0.0170
Thus, The probability of drawing red on the both draw is 0.0170.
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the point (2, 6) is located on a line with slope of 3. which point could also be located on the line?
Answers
Answer
using y = mx+c
where m is the slope and c
6 = 3(2)+c
6 = 6 + c
c= 0
Y-intercept is where the line passes through the y-axis, which is where x = 0
So, when x = 0, y = 0
Another point on the line, then, is {0,0}
how many lines of symmetry dose this picture have??
Answers
Answer:
1 line of symmetry
Step-by-step explanation:
picture has only vertical symmetry
A six sided die is rolled two times arrange the events in order from the event with the highest probability to the event with the lowest probability
Answers
Answer:
6
Step-by-step explanation:
A six sided die is rolled two times arrange the events in order from the event with the highest probability to the event with the lowest probability
Database A contains 40 data items and is made up with an equal number of the values of 0 and 100 and has a mean of 50. Database B also has 40 entries made up equally of the values 49 and 51 and also has a mean of 50. Which database will have the smaller value for its standard deviation?
Answers
If we compare the given values then we can find that database B is more likely to have a smaller standard deviation.
What is the standard deviation?The standard deviation is a statistic that expresses how much variance or dispersion there is in a group of numbers.
While a high standard deviation suggests that the values are dispersed throughout a wider range, a low standard deviation suggests that the values tend to be close to the established mean.
Given that the values in database A are 0 from 100 and have a mean of 50 and Database B has entries from 49 to 51 and also has a mean of 50.
We are required to find the database whose standard deviation is lower.
Standard deviation measures the variation of values. It is calculated after finding the mean. The square of a standard deviation is known as a variance.
Database A has values from 0 to 100 and has a mean of 50. Because the values are somewhat very larger than 50 and database B has values from 49 to 51, there are more chances that the standard deviation of database B will have a smaller value than the standard deviation of database A.
Hence if we compare the given values then we can find that database B is more likely to have a smaller standard deviation.
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You're creating plans for a building project, and you use a T-square to create a set of angles from lines that are perpendicular, meaning the lines are at right angles to each other, or ______ degrees? a. 225, b. 45, c. 180, d. 90
Answers
Answer:
d. [tex]90^{\circ}[/tex]
Step-by-step explanation:
This is the definition of perpendicularity.
will give 33 poits and will be marked brainliest please solve this and post answer is it and explain how you got it.
Answers
Answer:
9.85
Step-by-step explanation:
With all the data we get:
0.4+1+0.6+0.85+0.85+0.95+2+1.05+1.05+1.1
Add them all up and you get:
9.85
I did not do this on paper, but on a calculator, to make sure my answers were correct.
happy learning!
--Applepi101
Answer:
9.85 inches
Step-by-step explanation:
Total amount rain that fell in desert :
Amount of rain in inches * number of times recorded in the year
Amount of rain is on the horizontal axis
Number of times is given by the number of dots on each Rainfall amount.
Therefore ;
(1*0.4) + (2*0.5) + (1*0.6) + (2*0.85) + (1*0.95) + (2*1) + (2*1.05) + (1*1.1)
= 9.85 inches
-k -(-8k)
HELP PLS !!
Answers
Answer:
7k is the answer
Step-by-step explanation:
-k -(-8k)
-k+8k
7k
Which graph represents an exponential function?
Answers
Answer:
The answer to your question is the third one
Step-by-step explanation:
The first graph is the graph of a
The second graph is of a rational function
The third one is of an exponential function
Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
264cm^3
Step-by-step explanation:
8 × 5 × 5 = 200
8 × 1 × 8 = 64
200 + 64 = 264
if a sample proportion is 0.85, which range of possible values best describes an estimate for the population parameter?
A. (0.8, 0.85)
B. (0.8, 0.89)
C. (0.85, 0.9)
D. (0.8, 0.9)
Answers
Answer:
The correct answer is (0.8, 0.9)
(0.8+0.9) divide by 2 = 85
:) hope this helps
Step-by-step explanation:
A pile of sand has a weight of 90 kg.
The sand is put into a small bag, a medium bag and a large bag
in the ratio 2:3:7.
Work out the weight of sand in each bag.
but
Answers
Answer:
i hope it helps
mapriend
Answer:
Step-by-step explanation:
divide 90 by 2, 3, 7
small bags 90 ÷ 2 = 45
medium bag 90 ÷ 3 = 30
large bag 90 ÷ 7 = 12.8 round it to nearet whole number = 13
What is the value of n?
n = 5
-5 only
0 and 5
5 only
-5 or 5
Answers
Answer:
5 only
Step-by-step explanation:
Answer:
5 only
Step-by-step explanation: