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
kati45 [8]
3 years ago
11

The sum of two numbers are 50 in the quotient is four

Mathematics
1 answer:
Aliun [14]3 years ago
5 0

Answer:

The numbers are 40 and 10

Step-by-step explanation:

Let the numbers be x and y

According to given conditions:

x + y = 50  .......... eq 1

x/y = 4 ................. eq 2

Taking eq 2

x/y = 4

Multiplying both sides by y

y * x/y = 4 * y

x = 4y

Putting value of x in eq 1 we get

x + y = 50

4y + y = 50

5y = 50

Dividing both sides by 5

y = 50/5

y = 10

Putting y = 10 in eq 1 we get

x + y = 50

x + 10 = 50

Subtracting 10 from both sides

x + 10 - 10 = 50 - 10

x = 40

So the numbers are 40 and 10

Proof:

As

40 + 10 = 50

and

40/10 = 4

hence proved

I hope it will help you!

You might be interested in
Helppp ASAAPPPP WILL MARK AS BRAINLIST
Talja [164]
<h2>GOOD LUCK ON SOLVING THAT KIDDO! </h2>

8 0
3 years ago
Tell whether each equation represents a direct variation. if so, identify the constant of variation.
Ivenika [448]

Answer:

1. Not a direct variation

2. Direct variation (constant= -4)

3. Direct variation  (constant= -1)

Step-by-step explanation:

A direct variation is a function of the type

y = k*x, where k can be any real number

First case

1. y=4x+9  

The term 9 interferes with the expression (it creates an offset for the value)

2. 2y=-8x  

It is a direct variation, y = -4x

3. x+y=0

It is a direct variation, y = -x

7 0
3 years ago
What are the x- and y-coordinates of point c, which partitions the directed line segment from a to b into the ratio 5:8? round t
ira [324]

The value of (x,y) is  (1.2 , -4.7) , Option D is the right answer.

The complete question is

On a coordinate plane, a line is drawn from point a to point b. point a is at (7, negative 2) and point b is at (negative 8, negative 9). what are the x- and y-coordinates of point c, which partitions the directed line segment from a to b into the ratio 5:8? round to the nearest tenth, if necessary. x = (startfraction m over m n endfraction) (x 2 minus x 1) x 1 y = (startfraction m over m n endfraction) (y 2 minus y 1) y 1 (–2.2, –6.3) (–2.4, –6.4) (2.7, –0.7) (1.2, –4.7)

<h3>What are Coordinates ?</h3>

Coordinates are the location of a point in an (x,y) plot.

The given data is

Coordinates of

A = (7,-2)

B = (-8,-9)

m:n = 5:8

The coordinates of partition has to be determined

The formula used is

\rm (x,y) = \dfrac{1}{m+n} *(nx_1 + mx_2 , ny_1+ny_2)\\\\\\\rm (x,y) = \dfrac{1}{5+8} *(5*-8 + 8*7 , 5*-9+8*-2)

(x,y ) = (1.2 , -4.7)

Therefore Option D is the correct answer.

To know more about Coordinates

brainly.com/question/15300200

#SPJ1

8 0
2 years ago
ANSWER PLEASE LIKE NOW
Inga [223]

Answer

Eli:180 Freda:260 Geoff:360

Step-by-step explanation:

First you need to make a ratio. to make the ratio you need to add up all the years of age then divide 80 by it which is 20. Now we can say 1 year being alive is 20 candy (1:20). Now we plug in numbers (9:180) (13:260) (18:360).

6 0
3 years ago
Solve please I can’t figure out
Alona [7]

Answer:

............

Step-by-step explanation:

e7

o14

t23

i10

a19

h2

e25

4 0
2 years ago
Other questions:
  • How can you you round 59.80% to the Nearest percent
    6·2 answers
  • The term “data rot” refers to
    14·2 answers
  • You need 50 necklaces for a craft fair. You begin with 20 necklaces and make 4 necklaces each hour. A. Choose an expression that
    12·1 answer
  • Justin weighs 15 pounds less than Greg weighs. Half of Greg’s weight is 75 pounds less than Justin’s weight. How much does each
    9·1 answer
  • 1 1/2 + t =3 1/2; t=2
    8·1 answer
  • Given the function ƒ(x) = x^2 - 4x - 5
    13·1 answer
  • Factor completely. 16x^6-81=
    8·1 answer
  • Give the exact value of the trigonometric function.
    6·1 answer
  • Divide.<br> 8.43) 12.645<br> The quotient is
    11·1 answer
  • PLLZZZZZZZZZZZZZZZZZZZZZZZZZ HELP MEEE
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!