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
Olegator [25]
3 years ago
13

Find the sum 1/(1x3) + 1/(2x4) + 1/(3x5) + .... + 1/(98x100)

Mathematics
1 answer:
cluponka [151]3 years ago
4 0

Answer:

Step-by-step explanation:

You might be interested in
Can someone please explain how to solve this? And give me the answer?! THANK U !
Lyrx [107]

we know the segment QP is an angle bisector, namely it divides ∡SQR into two equal angles, thus ∡1 = ∡2, and ∡SQR = ∡1 + ∡2.

\bf \begin{cases} \measuredangle SQR = \measuredangle 1 + \measuredangle 2\\\\ \measuredangle 2 = \measuredangle 1 = 5x-7 \end{cases}\qquad \qquad \stackrel{\measuredangle SQR}{7x+13} = (\stackrel{\measuredangle 1}{5x-7})+(\stackrel{\measuredangle 2}{5x-7}) \\\\\\ 7x+13 = 10x-14\implies 13=3x-14\implies 27=3x \\\\\\ \cfrac{27}{3}=x\implies 9=x \\\\[-0.35em] ~\dotfill\\\\ \measuredangle SQR = 7(9)+13\implies \measuredangle SQR = 76

4 0
3 years ago
84,267 nearest thousands
AleksAgata [21]
So the answer would be 84,000. hope that helped
4 0
3 years ago
Read 2 more answers
Which equation represents a circle with a center at (–4, 9) and a diameter of 10 units?
ale4655 [162]

Answer:

(x + 4)^2 + (y – 9)^2 = 25

Step-by-step explanation:

The standard form for a circle is

(x - h)^{2} + (y - k)^{2}  = r^{2}     where (h, k) is the center and r is the radius

In your case, h = -4 and k = 9 and r = 5

So, (x + 4)^2 + (y – 9)^2 = 25

7 0
3 years ago
Read 2 more answers
Can anyone answer this for me?
Sunny_sXe [5.5K]

Answer:

y = 2 - x^{2}

Step-by-step explanation:

x^{2} results in a parabola (U-shape). Adding a negative in front of it flips the parabola to look like an upside-down U.

The 2 makes it shift up two decimal spots to (0,2).

8 0
2 years ago
How to simplify 24/1
earnstyle [38]

since its over 1 it just makes it 24

6 0
3 years ago
Read 2 more answers
Other questions:
  • Is this a right triangle?
    13·2 answers
  • What is the solution to the system of equations?
    8·1 answer
  • The low temp for the day was 9 degrees. It was only 12 degrees above the all-time record low for Dallas.
    6·1 answer
  • 5 + 7 x 4 – (11 + 6)
    12·2 answers
  • This too plz help!! I would really appreciate it!!
    8·2 answers
  • What is the solution to the system of equations?
    7·2 answers
  • I need help with number 15
    11·2 answers
  • Is this rational or irrational?
    13·1 answer
  • An acre measures 4840 square yards. In a city a lot on which a single family house can be built measures 40 feet across and 100
    11·1 answer
  • 7, 11, 2, 18, -7, __ find the missing pattern.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!