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allochka39001 [22]
4 years ago
5

Which reason justifies the last step in a proof that ∆DEF ≅ ∆DAB?

Mathematics
1 answer:
lesya [120]4 years ago
7 0
Hey there, Sheriawilright!

The correct answer should be C since we are given two sides AD is congruent to ED and D is the midpoint of Line BF meaning that BD and BF are the same. Also, it makes both lines make a vertical angle meaning they are the same. So we have two sides and an angle between, so the answer is Side Angle Side.

Thank you for using Brainly.
See you soon!
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What is the difference between a line segment and a ray and the difference between a line and a line segment?
erastova [34]
A line may be described as a set of points going straight on forever in two opposite directions, and they are straight and never end. A line segment is the set of any two points on a line that are the endpoints. Then a ray is a set of collinear points going in 1 direction with one endpoint. So a line is <-----> and segment is .----. (the periods are endpoints) and .----> To be frank, the differnce between a line segment and a ray is a line segment has two endpoints and stays within those endpoints and a ray has one endpoint and continues continuously in the direction opposite of the endpoint. Then the difference between a line and line segment is that a line is never-ending and and goes in two directions in a straight line, and a line segment has two endpoints and stays within them

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4 years ago
Stefan spends $6.50 on supplies for a lemonade stand and sells each cup of lemonade for $1.25. What is x, the number of cups of
alina1380 [7]

Answer: 40

Step-by-step explanation:50/1.25

4 0
3 years ago
Natalie practices the piano 588 minutes in 2 weeks. If t represents the total time she
Ostrovityanka [42]

Answer:

T=14D

Step-by-step explanation:

I think? sorry if wrong

4 0
3 years ago
1 . a plane flies 120 km on a bearing of 045° and then flies 150 km due east . how far east of the starting point is the plane?
sergejj [24]

Answer:

1.Assuming that your teacher is not an ars. ewith trick questions who wants you to solve this on an arbitrary point on a spherical surface:

2.The bearing of x from y is 070 and the bearing of z from y is 160, where x, y, and z are three points in the plane .if y is equidistant from x and z, find the bearing of z from x

3 0
3 years ago
Daniela sells handmade purses for $22. She
Evgen [1.6K]

Answer:

6 purses

Step-by-step explanation

1. Subtract 71 from 161 as that's how much Daniela needs to make to have 161, which is 90

2. Divide 15 by 90 as 15 is the profit, so the answer would be the amount of purses she needs to sell, then you get 6

Check

6 times 15, 90

71 + 90 = 161

5 0
3 years ago
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