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
Marat540 [252]
3 years ago
11

The sum of 5 consecutive odd numbers is 145. What is the third number in this sequence?

Mathematics
1 answer:
Marina86 [1]3 years ago
6 0
The answer is 29 

let n be the first of the consecutive odd numbers
⇒ n, n+2, n+4 n+6, n+5
represent 5 consecutive odd numbers
sum = n+ (n+2) + (n+4) + (n+6) + (n+8) = 5n+20
⇒ 5n +20=145 
Solve for n = 25

25, 27, 29, 31, 33

25+27+29+31+33=145
<span>
</span>
You might be interested in
Write an equation of the line that passes through the given points.<br> question (-4, 3), (O, -10)
expeople1 [14]

Answer:

Y=(\frac{4}{7}) x+2

Step-by-step explanation:

Y=mx+b

M=\frac{x2-x1}{y2-y1}

M=\frac{0-(-4)}{-10-3}

M=\frac{-4}{-7}

Y=(\frac{4}{7}) x+2

3 0
3 years ago
6 - 2y + (-8y) + 5.1 = 0<br> (Simplify your answer. Use integers
Nadusha1986 [10]

Answer:

Simplified answer = 11.1 - 10y = 0

y = 1.11

Step-by-step explanation:

6 - 2y + (-8y) + 5.1 = 0

6 + 5.1 -2y -8y = 0

Add like terms

11.1 - 10y = 0

(This is simplified, but if you want to solve for y, continue)

11.1 - 10y = 0

÷10  ÷10

1.11 - y = 0

y = 1.11 because 1.11 - 1.11 is 0

I Hope That This Helps!

8 0
3 years ago
5 x 10^-4 + 9.5 x 10^-4
Basile [38]

Answer:

290

Step-by-step explanation:

I ask google it says 290

4 0
3 years ago
Crickets can jump with a vertical velocity of up to 14 ft/s. Which equation models the height of such a jump, in feet, after t s
Y_Kistochka [10]

Answer:

h = 147 - 16t^2.

Step-by-step explanation:

Use the following equation of motion

h = ut + 1/2 gt^2    where  h = height, u = initial velocity , g = acceleration due to gravity and t = the time.

So here we have:

h = 14t + 1/2 * -32 * t^2

h = 14t - 16t^2

8 0
3 years ago
Read 2 more answers
The Rockwell hardness index for steel is determined by pressing a diamond point into the steel and measuring the depth of penetr
Rudik [331]
Does it say anything about carbon?
8 0
3 years ago
Other questions:
  • Kathen spent $231 on a concert tickets for herself and 11 friends. Each ticket cost the same. Find the cost of each ticket.
    7·1 answer
  • The Hendricksons are in charge of bringing treats for 50 football players. They brought 3 coolers of popsicles and 2 coolers of
    7·2 answers
  • Write an equation to represent the following statement <br> 29 is 6 more than k.
    6·1 answer
  • a wheelchair ramp is in the shape of a triangular prism it has a base area of 37.4 square yards and a height of 5 yards find the
    9·1 answer
  • PLEASE HELP, DUE SOON !!
    13·1 answer
  • If 16+4x is 10 more than 14, what<br>is The value of 8x ?​
    14·1 answer
  • X+y=10, y+z=14,x+y+z=18. Find the values of x, y, and z
    14·2 answers
  • How many flowers spaced 4in are needed to surround a circular garden with a 200 in radius use 3.14 for pie
    8·1 answer
  • Are these lines Parallel? <br><br>Super easy, just one pair of lines.​
    10·2 answers
  • Find the slope of the line y=1/6x + 3/2
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!