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
AysviL [449]
2 years ago
11

דיי יוטורסם

Mathematics
1 answer:
igomit [66]2 years ago
3 0
I could be wrong but 1.5 years?
You might be interested in
One of the two positive integers is 5 less than the other. If the product of the two integers is 24, find the integers.
Studentka2010 [4]

Hello from MrBillDoesMath!

Answer:

3,8

Discussion:

Let "n" and "p" be the two positive integers. Then

n = p - 5   (*)

and

np = 24  (**)

Substituting  (*) in (**) gives

np = 24                            =>    as  p = n+5

n(n+5) = 24                      =>

n^2 + 5n - 24 = 0             =>   factor polynomial (n+8)(n-3)

So n = 3 or -8 but as n is positive, n = 3 Then p  = n + 5 = 8

Check:

Is n (3) 5 less than p (8). Yes

Does np = 3 *8 24. Yes

Thank you,

MrB

6 0
3 years ago
The perimeter of a quadrilateral (four-sides polygon) is 50 inches. The longest side is three times as long as the shortest side
kkurt [141]

The side lengths of quadrilateral are 21 inches; 11 inches; 11 inches; 7 inches.

<u>SOLUTION:</u>

Given, the perimeter of a quadrilateral (four-side polygon) is 50 inches.  

Let the length of shortest side be n inches.  The longest side is three times as long as the shortest side.  

That is, length of largest side = 3n inches

The other two sides are equally long and are 4 inches longer than the shortest side.  

Then, length of remaining two sides = 4 + n inches  

We have to find the length of all four sides.

Now, we know that, perimeter = 50 inches  

\begin{array}{l}{\rightarrow \text { Sum of all sides }=50} \\\\ {\rightarrow n+3 n+n+4+n+4=50} \\\\ {\rightarrow n+3 n+n+n=50-4-4} \\\\ {\rightarrow 6 n=42} \\\\ {\rightarrow n=7}\end{array}

So, length of sides will be,

7 \text { inches; } 3\times7=21 \text { inches; } 7+4=11 \text { inches; } 7+4=11 \text { inches. }

6 0
4 years ago
A ball is thrown into the air with a speed of 32 feet per second. The function h=32t - 16t^2 models the height of the ball after
beks73 [17]

Answer:

t = 1 s

Step-by-step explanation:

The function models the height of the ball after t seconds is given by :

h=32t - 16t^2

We need to find how many seconds does it take for the ball to reach its maximum height.

For maximum height put dh/dt = 0

\dfrac{dh}{dt}=\dfrac{d}{dt}(32t - 16t^2)\\=32-32t

So,

32-32t = 0

t = 1

So, it will take 1 second to reach its maximum height.

7 0
3 years ago
Help and please explain!
UkoKoshka [18]

Answer:

a. 146

Step-by-step explanation:

{4*[72-6*(3+2)]}-22

=[4*(72-6*5)]-22

=[4*(72-30)]-22

=(4*42)-22

=168-22

=146

4 0
3 years ago
What is 2+2+9+0+8+1+2+3+4+5+6+7+8+9
pentagon [3]
2+2+9+0+8+1+2+3+4+5+6+7+8+9 is 66
6 0
2 years ago
Read 2 more answers
Other questions:
  • Daniel can spend no more than $40 at the fair. If admission into the fair is $10 and the rides cost $1.50
    13·1 answer
  • PLease ANSWER
    5·1 answer
  • An adventure game has a number cube with 12 equal-size faces: some labeled with 1, some labeled with 2, and some labeled with 3.
    14·1 answer
  • Select the figure<br> Two line segments that both have a midpoint at point M.
    5·1 answer
  • Plz help i need need i know the question is really easy but my brain has stopped working
    5·2 answers
  • Select the correct answer.
    13·1 answer
  • What is the slope of the line through the points (-2, -1) and (4, 3)?
    11·2 answers
  • Can someone help me pls
    5·1 answer
  • Need answer for number 19
    14·1 answer
  • A rectangular parking lot has a length that is 5 yards greater than the width the area of the parking lot is 300 yd.² find the l
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!