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
Natali5045456 [20]
3 years ago
10

Similar triangles ... help?

Mathematics
1 answer:
jolli1 [7]3 years ago
8 0

Answer:

The second answer

XYZ-RQS

Step-by-step explanation:

You might be interested in
Melissa has three different positive integers. She adds their reciprocals together and gets a sum of $1$. What is the product of
Whitepunk [10]

If the three integers are a,b,c, then we have

\dfrac1a+\dfrac1b+\dfrac1c=1

We can combine the fractions on the left side:

\dfrac{bc}{abc}+\dfrac{ac}{abc}+\dfrac{ab}{abc}=\dfrac{bc+ac+ab}{abc}=1

\implies abc=bc+ac+ab

4 0
3 years ago
Read 2 more answers
What is F(7) if (x) = 5x
Law Incorporation [45]
The answer is 35.
........
3 0
2 years ago
Read 2 more answers
Estimate the isoelectric point of a ser–his dipeptide. explain why this value is only an estimate.
uranmaximum [27]
A dipeptide bond connects two amino acids. Ser stands for Serine while His stands for Histidine. Isoelectric point is when all charges of the two amino acids cancel out. This can be estimated by finding the average of the isoelectric points (pI) of the two amino acids.

Serine: pI = 5.68
Histidine: pI = 7.59

Average pI = (5.68 + 7.59)/2 =<em> 6.635

</em>
<em />This is only a rough estimate because an arithmetic average will not coincide with the biochemistry of the amino acids. The true value of the isolectric point is determined through experimentation. However, it would be more ore less around 6.635.<em>
</em>
3 0
3 years ago
John needs to make a total of 35 deliveries this week. So far he has completed 28 of them. What percentage of his total deliveri
lukranit [14]

Answer:

80%

Step-by-step explanation:

28/35=4/5

4/5=0.80

0.80=80%

6 0
2 years ago
How to find next number in this sequence. 2,7,26,101,400?
lyudmila [28]
N(4)-1
n(4)-2

ex 2(4)=8
8-1=7

7(4)=28
28-2=26
 so the next number would be 1595
5 0
3 years ago
Other questions:
  • Can you plz help me
    11·1 answer
  • I need some help I suck at math‍♂️‍♂️
    7·1 answer
  • What is the solution to 1/5y+1/8=3/20​
    5·1 answer
  • Somebody PLLLZZZ help
    9·2 answers
  • If xy = 0, what must be true about either x or y?
    13·2 answers
  • Answer correct for brainliest and also get a thanks ! :-) please help !!
    5·1 answer
  • How do you add fractions
    12·2 answers
  • Write a sequence that has two arithmetic means between 9 and 24.
    6·1 answer
  • A dog is leashed to the corner of a house. how much running area does the dog have? 40 ft
    15·1 answer
  • Which of the following expressions has a solution of -2
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!