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
Vadim26 [7]
2 years ago
7

how can the number 39 be divided into two parts in order that the sum of 2 upon 3 of one part and 3 upon 4 of the other part is

28
Mathematics
1 answer:
vfiekz [6]2 years ago
3 0

Answer:

The two numbers are 15 and 24

Step-by-step explanation:

Let us assume the two parts be x and y

So according to the question

x + y = 39

(2 ÷ 3) x + (3 ÷ 4)y = 28

or

8x + 9y = 28 × 12

8x + 9 × (39 - x) = 336

-x = 336 - 351

x = 15

And, y = 39 - 15

= 24

Hence, the x and y is 15 and 24 respectively

You might be interested in
How do you find surface area
Oksana_A [137]

Answer:

look at my explanation

Step-by-step explanation:

Find the area of two sides (Length*Height)*2 sides. Find the area of adjacent sides (Width*Height)*2 sides. Find the area of ends (Length*Width)*2 ends. Add the three areas together to find the surface area

5 0
2 years ago
Pls help????????????????
Zigmanuir [339]

Answer: The answer would be 40 liters

Step-by-step explanation:

first you would divide 2 by 10 which would equal 5 then multiple the 8 liters by 5 which gives you 40

8 0
3 years ago
Find the area of the triangle below.<br>Be sure to include the correct unit in your answer.<br><br>​
OleMash [197]

Answer:

area of triangle= 1/2*h*b

= 1/2*6*16

=3*16

= 48 yd²

This is your answer. If I'm right so,

Please mark me as brainliest. thanks!!!

5 0
2 years ago
A swimming pool is 20 feet wide and 40 feet long. If it is surrounded by a walkway of square tiles, each is 1 foot by 1 foot, ho
Lena [83]

Answer:

124 tiles

Step-by-step explanation:

2(20+40)

2(60)

120+4=124

5 0
2 years ago
Solve the following inequality. 4x-1&gt; -9
pychu [463]
Solve inequalities the way you would solve an equation except for this rule-
If you multiply or divide a negative, the sign must be switched.

Do the inverse of everything like in an equation-
4x-1> -9
+1      +1 (Add 1)
4x>-8
/4    /4     (Divide 4)
You are not dividing a negative number from another number.  So keep the sign.
x>-2
Your answer is C.


3 0
3 years ago
Other questions:
  • Can someone explain what geometric sequences are?
    11·1 answer
  • Which expression could be used to calculate the length, in feet, of the rectangle?
    12·2 answers
  • 1 - 2.25x^8<br> Factor this
    12·1 answer
  • Melissa is purchasing a $160,000 home and her bank is offering her a 30-year mortgage at a 4.9% interest rate. In order to lower
    11·1 answer
  • The equation y = log b^x<br> is equivalent to the exponential form
    14·1 answer
  • Algebra 1, Section 7.08
    13·2 answers
  • Two angles and one side in a triangle are equivalent to those in another triangle. Are the remaining sides and angles equivalent
    11·2 answers
  • Rewrite y=5(14)t/6 in the form y=a(1+r)t or y=a(1−r)t. Round the value of r to the nearest ten thousandth. Then tell whether the
    15·1 answer
  • What is the factored form of the following expression? 25x^2 + 70x+ 49​
    7·1 answer
  • The scale on a map reads ½ inch
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!