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Studentka2010 [4]
3 years ago
11

In the figure, AB¯¯¯¯¯ is parallel to ​ DE¯¯¯¯¯ ​.

Mathematics
2 answers:
lisov135 [29]3 years ago
6 0
To answer this problem, let us first discuss what is a similar triangle:
Similar triangle is defined as having two or more triangles that have<span> all corresponding angles that are equal and all corresponding sides that are proportionate. It does not matter what direction the triangles are facing. Their size does not matter as long as each side is proportionate. 
In figure shown, it is observed that the the corresponding angles are equal and sides are proportionate. Thus,</span><span>Triangle ABC and triangle DEC are <u>SIMILAR</u>.</span>
Lynna [10]3 years ago
5 0

Answer:

It's A

Step-by-step explanation:

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Aman left one-half of her property to his daughter, one-third to his son and donated the rest to an educational institute. If th
shutvik [7]

Answer:

Rs 600,000

Step-by-step explanation:

Let the original amount be X

Amount given to daughter = (1/2) X = X/2

Amount given to son = (1/3) X = X/3

donation = Rs 100,000

Total amount = Amount Given to Daughter + Amount given to Son + Donation

X = X/2 + X/3 + 100,000   (solve for X)

X = (5/6)X +  100,000

X - (5/6)X  =   100,000

(1/6)X  =   100,000

X = (6) (100,000)

x = Rs 600,000

6 0
4 years ago
A Venn Diagram comparing swimmers and weightlifters is shown below: an image of a Venn diagram is shown labeled swamp and rainfo
Alecsey [184]
Your Universe is D, set B ={swimmers}, set C = {weightlifters}.

First, you are looking for what is either swimmers or weightlifters and that is given by the union of sets B and C: B∪C

Then, you have to look for everything that is not swimmers or weightlifters, and that is the complement of the previous set: ¬(B∪C)
An other notation could be everything that is in the Universe which is not a swimmer or a weightlifter: D - (B∪C)

The area will be therefore the one outside the circles.

4 0
4 years ago
Read 2 more answers
If &lt; A and &lt; B are a linear pair, and &lt; A = 68 °, then &lt; B = _____.
Contact [7]

Answer:

Option b, 112°

Step-by-step explanation:

<A+<B=180

or, 68+<B=180

or, <B=112

Answered by GAUTHMATH

5 0
3 years ago
Can someone please help
Bas_tet [7]
Number 6 is C, Number 7 is A. Do you need number 8? if so I will edit answer and add pic
7 0
3 years ago
A bag has 10 red marbles and 10 yellow marbles. Half of they yellow marbles are made of plastic. A marble is selected at random.
harina [27]
5:20 because there are 10 red marbles and 10 yellow marbles which equals 20 marbles all together and half of the 10 yellow marbles are plastic so 10 divided by 2 = 5
(1:4 if you need it simplified)
3 0
4 years ago
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