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
Dmitrij [34]
3 years ago
14

The difference of 2 numbers is 90 and their quotient is 10 replay quick

Mathematics
2 answers:
andrew11 [14]3 years ago
5 0

Answer:

The two numbers are 100 and 10

Step-by-step explanation:

Let's call the two numbers x and y.

x-y=90 \\\\x\div y=10

Add 7 to both sides of the first equation to isolate x:

x=90+y

Substitute:

(90+y)\div y=10 \\\\90+y=10y \\\\90=9y \\\\y=10 \\\\x=100

Hope this helps!

poizon [28]3 years ago
5 0

Answer:

x = 100

y = 10

Step-by-step explanation:

<em>Let the two numbers be x and y</em>

<u><em>Condition 1:</em></u>

x - y = 90  ----(1)

<u><em>Condition 2:</em></u>

\frac{x}{y} = 10   --------(2)

<em>Taking eq (1)</em>

x - y = 90

x = 90+y -----(3)

<em>Putting ep (3) in (2)</em>

\frac{90+y}{y} = 10

=> 90+y = 10y

=> 90 = 10y-y

=> 90 = 9y

<em>Dividing both sides by 9</em>

=> y = 10

<em>Putting y = 10 in eq (1)</em>

=> x-10 = 90

=> x = 90+10

=> x = 100

You might be interested in
Help, I need the bottom three answered and I'm sorta stuck on four too. Not sure if it's right
amm1812
5. 15 yards = 13.716 meters, so 13.716 meters
6. 32.366 meters per second
7. 32÷2=16 and 16×60= 960, so it can eat 16 in one minute, and 960 in one hour.
Hope this helps!
7 0
3 years ago
a game where two players each throw two dice each. if any one die matches the other, you win a dollar. if there is no match, you
nadezda [96]

Yes, I would play the game, because the probability of winning is 13/18.

Probability:

Probability refer the possible occurrence of any particular event.

Given,

A game where two players each throw two dice each. if any one die matches the other, you win a dollar. if there is no match, you lose a dollar.

Here we need to find whether we able to play this one or not.

To find that one, first, we have to identify the winning scenarios,

Let us consider five winning scenarios. Lets represent the dice outcomes as A, B, C, and D, where your dice are A and B and the other player's are C and D. The five scenarios are:

1) A = B

2) A = C

3) A = D

4) B = C

5) B = D

We know that the total possible outcomes is 6^4. We can go through each scenario and count the possible outcomes. We must be careful to avoid overcounting.

Based on this,

The probability that none match is

=> 6*5*4*3/6^4

=> 360 / 1296

=> 5 / 18

So, probability of winning is,

=> 1 - 5/18

=> 13/18.

So, based on the probability the chance of winning is high. So, we can play it.

To know more about Probability here.

brainly.com/question/11234923

#SPJ4

5 0
1 year ago
what is the quotient (65y3 15y2 − 25y) ÷ 5y? a. 13y2 3y − 5 b. 13y3 3y2 − 5y c. 13y2 − 3y 5 d.13y2 − 3y − 5
Aneli [31]

Keywords:

<em>Division, quotient, polynomial, monomial </em>

For this case we must solve a division between a polynomial and a monomial and indicate which is the quotient.

By definition, if we have a division of the form: \frac {a} {b} = c, the quotient is given by "c".

We have the following polynomial:

65y ^ 3 + 15y ^ 2 - 25y that must be divided between monomy5y, then:

C (y) represents the quotient of the division:

C (y) = \frac {65y ^ 3 + 15y ^ 2 - 25y} {5y}

C (y) = \frac {65y ^ 3} {5y} + \frac {15y ^ 2} {5y} - \frac {25y} {5y}

C (y) = 13y ^ 2 + 3y-5

Thus, the quotient of the division between the polynomial and the monomial is given by:

C (y) = 13y ^ 2 + 3y-5

Answer:

The quotient is: C (y) = 13y ^ 2 + 3y-5

Option: A


4 0
3 years ago
Read 2 more answers
Which of the following statements is true about the given function?
Maslowich
I think the answer is c
4 0
3 years ago
Read 2 more answers
Each square on the grid represents 1 ft². What is the approximate area of this patch of grass? A. about 35 ft² B. about 40 ft² C
larisa [96]
A. about 35 ft I hope this helps you 
5 0
3 years ago
Read 2 more answers
Other questions:
  • A concert sold general admission tickets for $47.50 and lower-level seating for $97.50. The 995 tickets sold took in $68,762.50.
    5·2 answers
  • Find A ∩ B<br><br> A = {2, 3, 4, 5, 6} B = {3, 6, 9, 12, 15}
    8·2 answers
  • The area of Brians rectangular Garden in square feet can be found by using the expression 6(2 x + 5y) Use the distributive prope
    15·1 answer
  • Find the values of x and y in these equations. (x + yi) + (4 + 6i) = 7 − 2i (equation A) (x + yi) − (-8 + 11i) = 5 + 9i (equatio
    11·2 answers
  • charlotte has invited 75 people to her party. The buffet menu below if for 25 people. Work out how many of the following she wil
    7·2 answers
  • If brenda bought a table for $425 and the tax was 8% how much did brenda spend?
    5·1 answer
  • A farmer's land is separated into sections of size 2 1/5 acres. Suppose there are 2 2/9 such sections. How many acres of land do
    14·1 answer
  • Can someone help me solve this geometry problem down below?
    5·1 answer
  • alex works for his father assembling clock motors he is paid a piecework rate of $8.50 per motor. this week he assembled 21 moto
    14·2 answers
  • -7+(-3) SHOW WORK PLEASE HURRY
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!