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
Tcecarenko [31]
2 years ago
7

In a two-digit number, the product of the digits is 18 and the sum is 9. Find the number.​

Mathematics
1 answer:
ycow [4]2 years ago
3 0
Let the digits be x and y

Given that- xy= 18 and x+y=9

SO y= 18/x

And x+(18/x)=9

x^2 -9x+18=0

(x-6)(x-3)=0

So x=6,3
You might be interested in
Bella’s shoe is more or less than one yard?
Luba_88 [7]
Her shoe may be about a foot, definitely not 3 feet (a yard.) A yard length shoe does not seem average or the normal size.


Therefore, Bella's shoe is less than one yard.

Hope this helps! :)
3 0
3 years ago
I will give you a Brainly crown if it is right. Will you help me
Rufina [12.5K]

Answer:

angle b is 30 degrees

Step-by-step explanation:

a right angle is 90 degrees so you can do 90 -60 witch gets you 30 degrees

7 0
3 years ago
Need help please?!?!?! Extra points!!!
andrey2020 [161]

Answer:

4.19

Step-by-step explanation:

just use the formula 2pir^2

8 0
3 years ago
In 2013, a research company found that smartphone shipments (units sold) were up 32.7% worldwide from 2012, with an expectation
timofeeve [1]

Answer:

We're looking for a,b such that

\dfrac{9x-20}{(x+6)^2}=\dfrac a{x+6}+\dfrac b{(x+6)^2}

Step-by-step explanation:

3 0
3 years ago
If a car travels 825 miles in 15 hours and the car travels at an constant rate how many miles does the car travel in 1 hour?
Doss [256]

Answer:

55 miles

Step-by-step explanation:

Given data

DIstance =  825 miles

Time = 15 hours

Speed= distance/time

Speed= 825/15

Speed= 55  miles per hour

Given that we want to find the distance traveled in 1 hour, we have

Distance= Speed*time

Distance= 55*1

Distance= 55 miles

Hence the car will travel 55 miles in 1 hour

7 0
2 years ago
Other questions:
  • Write an inequality for each situation. Use x for the variable.
    10·1 answer
  • Suppose there is a coordinate (−1,√3) at the end of a terminal arm and ߠ represents the angle
    15·1 answer
  • alana found a sofa she wants to buy for her new apartment.the sofa cost $950.00 plus tax if Alana paid $999.40 for the sofa, wha
    13·1 answer
  • Please help asap thank you
    11·1 answer
  • Find the areas of the trapezoids.
    12·1 answer
  • (08.04 MC)
    12·1 answer
  • Which is the more precise measurement? 18 inches 18.55 inches 17.5 inches 19.775 inches
    15·1 answer
  • All the ways to multiply to get 65
    6·2 answers
  • You start hiking at an elevation that is 80 meters below base camp.
    10·1 answer
  • The Raymond family is building a pool in their backyard. If the contractor
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!