In the diagram EF is the bisector of <DEF = m < D' EF.

The triangle congruence criteria that can be used to prove that DEF and D'EF are congruent is _______.​

In The Diagram EF Is The Bisector Of &lt;DEF = M &lt; D' EF. The Triangle Congruence Criteria That Can

Answers

Answer 1

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Answer 2

The triangle congruence criteria that can be used to prove that DEF and D'EF are congruent is the SAS rule.

What is a triangle?

It is a two-dimensional figure which has three sides and the sum of the three angles is equal to 180 degrees.

We have,

The SAS rule states that "If two sides and the included angle of one triangle are equal to corresponding two sides and included angle of another triangle, then the triangles are congruent"

From ΔDEF and ΔD'EF

DE = D'E

m∠DEF = m∠D'EF

EF = EF

ΔDEF ≈ ΔD'EF

Thus,

The triangle congruence criteria that can be used is the SAS rule.

Learn more about triangles here:

https://brainly.com/question/25950519

#SPJ2


Related Questions

Factor: m2 + 8m + 15

Answers

Answer:

(m+3) (m+5)

Step-by-step explanation:

The answer is (m+3) (m+5)

70 POINTS!! I'LL GIVE THE BRAINLIEST TO THE BEST ONE! YOU'LL GET REPORTED FOR TROLL ANSWER

Find the remainder of
[tex] \frac{ {2021}^{2021} }{19} [/tex]

Answers

Divide 2021 by 19:

2021/19 = 106.3684 = 106 * 19 + 7

Now calculate the remainder of 7^2021

7^1 = 7

7^2 = 49 = 2*19 + 11

7^3 = 343 = 18*19 + 1

7^4 = 2394* 19 + 7

The pattern repeats 7, 11 , 1

So for every time the exponent is increased by 10, the remainder is is the same. ( so a starting value of 1 would have a remainder of 7.

This means the remainder of 2021^2021/19 would be 7

Answer:

give the last guy brainliest. he's earned it UwU

4) Apply the distributive property to solve the following.
(14+ 15) - 3
Answer:

Answers

Answer:

26

Step-by-step explanation:

14+15=29

29-3=26

Answer:

26

Step-by-step explanation:

do what is in the parenthesis first which is 14+15 which = 29

then you just do 29-3 which = 26

Tara has a large box of treats that weighs 9.0 pounds. She uses the large box of dog treats to make smaller bags, each containing 0.6 pound of treats. How many smaller bags of dog treats can Tara make?

Answers

Answer:

Step-by-step explanation:

So, she has a box of treats that weighs 9.0 pounds.

She's using those treats to make smaller bags, each having 0.6 pounds of treats.

How many smaller bags can she make?

6 less than the product of 4 and a number n is -12. What is the number?

Answers

Answer:-3/2

Step-by-step explanation:

4n-6=-12

4n=-6

n=-6/4

n= -3/2

The cost to rent a game is $6.00 plus $1.50 per day. Which expression represents the cost to rent one game for a days?​

Answers

Answer:

6+1.50a

a is the amount of days

the sum of a number and 6 is 40

Answers

Answer:

x+6=40

Subtract 6

x=34

Answer:

n + 6 = 40

n = 34

Step-by-step explanation:

Sum of a number and 6. That means you got to add n and 6.

'is' means you need to put an equal sign.

n + 6 = 40

Now, lets find what n is.

Isolate the variable by subtracting 6 from both sides.

n = 34

pleeeaassseee brainliest to first person

Answers

Answer:

B.   128

Step-by-step explanation:

Answer:

by using Pythagoras law

hypotenuse ²=perpendicular ²+base²

h²=100²+80²

h²=10000+6400

h=√16400=128.06m

128m is the required answer.

Question Help Suppose that the probability that a randomly selected person who has recently married for the first time will be divorced within 2 years is 0.25​, and that the probability that a randomly selected person who has recently married for the second time will be divorced within 2 years is 0.5. Take a random sample of 25 people married for the first time and 25 people married for the second time. The sample is chosen such that no one in the sample is married to anyone else in the sample. Why is the binomial model inappropriate for finding the probability that exactly 4 of the 50 people in the sample will be divorced within 2 ​years? List all of the binomial conditions that are not met.

Answers

Answer:

The trial are not dependent

Step-by-step explanation:

The following four conditions must be met before Binomial probability experiment can be define, they are:

[1]. Each trial is independent, [2]. the trial must have two outcomes that is failure or success, [3]. fixed number of trials and [4]. success probability for each trial is the same.

Thus, the number of ways to choose the positions for success is given in equation (1) below as:

P(x) = n Cₓpˣ [1 - p]ⁿ⁻ˣ. ----------------------------------------------------------------------(1).

Where n-x = failure and 1 - p = probability and x = success.

For this question, three of the conditions mentioned above are met except for condition number one. This is so because the events are dependent. Therefore, the binomial condition that is not met is Each trial is independent.

NB: Why the events are dependent is because if the each husband divorce his wife, then the wife is also divorced.  

Express $112 for 14 hours as a unit rate.
A. O $11/hr
B. O $112/week
C. O $8/hr
D. O $9/hr

Answers

Answer:

52

Step-by-step explanation:

hmm

Answer: C. O $8/hr

Step-by-step explanation:

To solve this, we divide 112 by 14.The answer is 8.

A carpenter has a board that is 4 feet long. He wants to cut it into 3 equal pieces. How many inches long will each piece need to be?​

Answers

4*12=48
48/3=16
Each piece will need to be 16 inches long.

PLEASE HELP (COMPLETE QUESTION B) 5TH GRADE MATH. GIVING AWAY BRAINLIEST

Answers

Answer:

Now that you have a completed table, you will have the coordinates (0, -3), (1, -1), and (2, 1). Mark these points on the coordinate grid and draw a straight line through the origin, (0, 0). Use part a as your advantage to answer part b.

The inverse has been reflected over which line

Answers

Answer:

Step-by-step explanation:

20 = 2(n – 3) solve.

Answers

If I’m not mistaken the answer will be 15.

explanation:

20 = 2(n - 3)

•first distribute
2xn= 2n
2x-3= -10

20 = 2n - 10

•add 10 to both sides (since the sign is negative do the opposite.)

30 = 2n

•divide both sides by 2.

Answer: 15

2:2x11(6+5)+1 HEELLLLLLLLPPPP

Answers

Answer:

2.2×11×11+1

2.2×121+1

266.2+1

267.2

A company has offices in two different countries. Suppose that the average age (in years) of the employees at location A is 40.140.140, point, 1 with a standard deviation of 5.55.55, point, 5, and the average at location B is 36.736.736, point, 7 with a standard deviation of 6.36.36, point, 3.
Every month, the company takes separate random samples of 505050 employees from each location for a survey. Each time, they look at the difference in the mean age sampled from each location \left( \bar{x}_\text{A} - \bar{x}_\text{B} \right)(
x
ˉ

A


x
ˉ

B

)left parenthesis, x, with, \bar, on top, start subscript, start text, A, end text, end subscript, minus, x, with, \bar, on top, start subscript, start text, B, end text, end subscript, right parenthesis.
What do we know about the shape of the sampling distribution of \bar{x}_\text{A} - \bar{x}_\text{B}
x
ˉ

A


x
ˉ

B

x, with, \bar, on top, start subscript, start text, A, end text, end subscript, minus, x, with, \bar, on top, start subscript, start text, B, end text, end subscript, and why?

Answers

Answer:

It's approximately normal, because both sample sizes are at least 303030.

Step-by-step explanation:

Khan Academy

What is the correct answer?

Answers

Answer:

6 units to the right, 3 units down

Step-by-step explanation:

Subtract 5 x 2 − 2 x − 5 5x 2 −2x−5 from − 2 x 2 − 5 x − 7 −2x 2 −5x−7.

Answers

Answer:

[tex]Result = -7x^2 - 3x- 2[/tex]

Step-by-step explanation:

Given

[tex]5x^2-2x -5[/tex] subtracted from [tex]-2x^2 - 5x - 7[/tex]

Required

Solve

The result is as follows:

[tex]Result = (-2x^2 - 5x - 7) - (5x^2-2x -5)[/tex]

Open bracket

[tex]Result = -2x^2 - 5x - 7 - 5x^2+2x +5[/tex]

Collect Like Terms

[tex]Result = - 5x^2-2x^2 - 5x +2x - 7+5[/tex]

[tex]Result = -7x^2 - 3x- 2[/tex]

WHOEVER GET'S THIS QUESTION RIGHT I WILL GIVE A BRAINLIEST


The right rectangular prism is packed with unit cubes of the appropriate unit fraction edge lengths. Find the volume of the right rectangular prism in centimeters. (Figure not to scale)


A)
12 1 / 2 cm^3


B)
45 cm^3


C)
67 1 / 2 cm^3


D)
85 cm^3

Answers

Answer:

c. 67.5 cm^3

Step-by-step explanation:

V=whl

v=5*3*4.5

v=15*4.5

v=67.5 c^3

So C would be correct

Hope i helped, Brainliest would be appreciated!

Have a nice day!

 -Aadi x

Which of the following equations is equivalent to log(y) - 4 876?
A. y = 4.8764,878
B. y - 4876"
C. y - 104870
D. y = 10+4 8764.878

Answers

The answer is number c

Can you find the slope-intercept equation of each line and type the correct
code? Please remember to type in ALL CAPS with no spaces.

Answers

Answer:

DIBF

Step-by-step explanation:

DIBF

+1253=-1785 i need the answer quickly

Answers

Answer:

+1253+-1785 isss

Step-by-step explanation:

-532

Rectangle is 5 feet wide and 11 feet long. What is the perimeter

Answers

Answer:

Just add all side

5+11+5+11=32 feet

Make w = width

Since the length is 5 times the width, L = 5w

The formula for perimeter is
P = 2L + 2w

Since the perimeter is 48 and L = 5w
P = 2L + 2w
48 = 2(5w) + 2w
48 = 12w

 easy 5th grade math please look at photo and show work. Giving brainliest!!

Answers

..the answer is 16..

4 is the correct answer because 1/4 times 4 is 4, and you have 4 pints. So you can use 1/4 pint of the container 4 times

IMPOSSIBLE PLEASE HELP! ALSO MAKE SURE TO WRITE A LET STATEMENT

Answers

Q1 :
x + (x+25) = 131
2x + 25 = 131
2x = 131-25
2x = 106
x = 53
53+25 = 78
Therefore, 53+78=131

Q2 :
x + (x+14) = 58
2x + 14 = 58
2x = 58-14
2x = 44
x = 22
22+14 = 36
Therefore, 22+36=58

Q3 :
let ‘b’ be basketball
b + (3+b) = 27
2b + 3 = 27
2b = 27-3
2b = 24
b = 12
12 + 3 = 15
Therefore, 12 + 15 = 27
12 basketballs and 15 footballs were sold on Saturday

Q4 :
let ‘s’ be soup
s + 2s = 738
3s = 738
s = 246
246 x 2 = 492
Therefore, the hamburger has 492 calories while the soup as 246 calories

hope it helps somehow!

What is the image point of (7,0) after a translation right 2 units and up 1 unit?

Answers

Answer: (9,1)

Step-by-step explanation: This is because x (7) moves left and right, and y (0) moves up and down. the formula would be (x, y) --->(x+2, y+1)

A study has been made to compare the nicotine contents of two brands of cigarettes. Ten cigarettes of Brand A had an average nicotine content of 3.1 milligrams with a standard deviation of of 0.5 milligram, while 8 cigarettes of Brand B had an average nicotine content of 2.7 milligrams with a standard deviation of 0.7 milligram. Assuming that the two sets of data are independent random samples from normal populations with equal variances, construct a 95% confidence interval for the difference between the mean nicotine contents of the two brands of cigarettes.

Answers

Answer:

−0.2226 ; 1.0226

Step-by-step explanation:

Given :

n1 = 10 ; n2 = 8 ; s1 = 0.5 ; s2 = 0.7 ; x1 = 3.1 ; x2 = 2.7

Confidence interval, two - sample, t procedure ;

μ1 - μ2 = (x1 - x2) ± Tcritical*S

S = sqrt[(s1²/n1) + (s2²/n2)]

S = sqrt[(0.5^2/10) + (0.7^2/8)]

S = sqrt[0.08625]

S = 0.2937

Tcritical at 95% confidence interval

df = 10+8 - 2= 16

Tcritical = 2.12

(3.1 - 2.7) ± 2.12*(0.2937)

0.4 ± 0.6226

(0.4 - 0.6226) ; (0.4 + 0.6226)

−0.2226 ; 1.0226

what can you add to get 2.35/0.29

Answers

Answer:

8 and 3/29

Step-by-step explanation:

2.35 ÷ 0.29

2 and 35/100 ÷ 29/100

= 8 and 3/29

Answer:

2.35/0.29 = 235/29 = 8 3/29

You can do the addition problems: 8+3/29, 2+2+2+2+3/29, 4+4+3/29, etc. to receive your answer. Those three provided would work as well

I hope this somehow helped

Picture thanks a lot

Answers

2.8 is the correct answer :)

N. 6n =30 pls I need help

Answers

Answer:

n=5

Step-by-step explanation:

6n=30

n=30 /÷6

n=5

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