1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Contact [7]
3 years ago
15

Ma poate ajuta cineva la acesta problema: pe o drepta g considerati punctele D, R,P si T coliniare in aceasta ordine astfel inca

t DR=PT=3 cm, iar RP=4cm

Mathematics
1 answer:
valina [46]3 years ago
8 0

Answer:

Givens

DR=PT=3cm and RP=4cm

Points D, R, P and T are collinear.

The image attached shows a representation of this problem.

By sum of segments, we have

DT=DR+RP+PT

Replacing all given values, we have

DT=3+4+3=10 \ cm

Therefore, the segment DT is 10 centimeters long.

Now, we know that point E is the center of segment RP, which means is a middle point, divides the segment equally. So, to prove that segment DT is symmetrical regarding point E, we need to prove that both sides are equal.

RE=EP=2cm, by definition of middle point.

By sum of segments, we have

DR+RE=3+2=5cm\\EP+PT=5cm

Which means DR+RE=\frac{DT}{2}\\ EP+PT=\frac{DT}{2}.

Therefore, segment DT is symmetrical regarding point E.

You might be interested in
What is 52 divide by 69
vampirchik [111]

Answer:

Its 52/69... did u mean 69 divide by 52? If so the answer is 69/52.

Step-by-step explanation:

Hopefully u wrote the answer correctly, as always plz mark as brainliest. Hope this helps!

Oh wait!

The decimal form is: 0.753621 i think

5 0
3 years ago
Read 2 more answers
Find all the powers of 4 in the range 4 through 1,000.
alina1380 [7]
4 to the 1st is 4
4 to the 2nd is 16
4 to the 3rd is 64
<span>4 to the 4th is 256

hope that helps</span>
6 0
3 years ago
HOW DO YOU SOLVE THIS QUICKLY. GIVING32 POINTS. CONVERT THIS INTO TAN(68) WITH STEPS.
exis [7]

https://www.mathcelebrity.com/anglebasic.php?entry=68&coff=&pl=tan

go to the link

6 0
3 years ago
Read 2 more answers
The cow had 2 grass and the dog ate 3 times as much as the cow. how much did the cow eat​
seropon [69]

Answer:

6

Step-by-step explanation:

2 x 3 = 6

8 0
3 years ago
Here is the sales slip from Sharon’s shopping trip. Sharon paid a total of $25.52 which included sales tax on all items. What ta
Yuki888 [10]
Its about 7% percent tax. hope i helped
8 0
3 years ago
Read 2 more answers
Other questions:
  • Two pitchers, Jerry and Louis, want to find out who has the faster pitch when compared to each of their teams. Jerry has a speed
    7·1 answer
  • What is the next number in the sequence below.<br> 216, 72, 24,
    12·1 answer
  • At a summer camp there is one counselor for every 5 campers. Determine whether there is a direct variation between the number of
    11·1 answer
  • How to do zero-product property
    12·1 answer
  • Use three different values of n to demonstrate that 2n + 3n is equivalent to 5n.
    15·2 answers
  • Robin has a piece of ribbon that is 4.5 meters long. She wants to cut it into pieces that are .05 meters long. How many pieces o
    6·2 answers
  • What do you multiply to get 201.25 and add to get 58
    6·1 answer
  • You don't have to do all of them
    5·1 answer
  • White whales can weigh up to 120,000 pounds. How many tons is this?
    7·2 answers
  • Please someone help me
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!