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
Aleks04 [339]
2 years ago
15

I.The difference between two numbers is 5. Their product is 36.

Mathematics
1 answer:
faust18 [17]2 years ago
3 0
Equ 1: X-Y=5
equ 2: x∗y=36
from Equ 1
     X=5+Y------equ 3
substitute x=5+y in equ 2
(5+y)∗y=36
5y+y^2=36
y^2+5y-36=0
factorize by substitution
(y^2+9y)-(4y-36)=0
y(y+9)-4(y+9)=0
(y-4)(y+9)=0
y=4 or y=-9....

substitute y=4 or -9 in equ 1
x-4=5
x=5+4
x=9 OR

x-(-9)=5
x+9=5
x=5-9
x=-4

since -4∗-9=36
therefore y=-9 and x=-4



You might be interested in
This is a timed quiz. Pls, help. 50 points. 6th-grade math.
bonufazy [111]

Answer:

They did not survey customers at restaurants across Monster World.

plz mark me as brainliest.

6 0
3 years ago
Read 2 more answers
What is the value of X
Sindrei [870]
The answer is:  [C]:  " 3 " .
____________________________________
Explanation:
__________________________________
         4x - 1 = 2x + 5 ;  Solve for "x" ; 
__________________________________
 Subtract "2x" from each side of the equation; and add "1" to each side of the equation:
___________________________________________________
       4x - 1 - 2x + 1 = 2x + 5 - 2x + 1 ;
___________________________________________________
          2x = 6 ;
_________________________________
Divide EACH side of the equation by "2" ; to isolate "x" on ONE side of the equation;  and to solve for "x" ;
_________________________________
          2x / 2  =  6 / 2 ;
_________________________________
               x  =  3 .
_________________________________
The answer is:  [C]:  " 3 " .
_________________________________
4 0
3 years ago
Compute.
Sholpan [36]
<span>6 yr 7 months+ 2 yr 11 months = ?
6 yr + 2 yr = 8 yr

7 months + 11 months = 18 months = 1 yr 6 months

8 yr + </span>1 yr 6 months = 9 yr 6 months

answer is C<span>. 9 yr 6 months</span>
8 0
3 years ago
Find -5A+4B<br><br><br> please only answer if yk the answer
pishuonlain [190]

Answer:

D is the answers for the question

Step-by-step explanation:

please mark me as brainlest

5 0
2 years ago
6 m 6 m 19 m Not drawn to scale Find the volume of the triangular prism.
Aloiza [94]
The answer is 3) 324
7 0
3 years ago
Other questions:
  • What is 760 times 43
    5·2 answers
  • Define the radius of a circle
    9·2 answers
  • Ross drives 260 miles in 4 hours. If Ross continues to drive at the same rate, how many miles can he drive in 8 hours?
    15·1 answer
  • Which measurement is closest to the area of a circle with a circumference of 24 centimeters​
    8·1 answer
  • What is the volume of a right circular cylinder with a base diameter of 6 m and a height of 5 m? express you answer using pi
    11·1 answer
  • Someone pls help I really don’t get it
    15·1 answer
  • What is the angle measurement and angle relationship?
    13·1 answer
  • Help ASAP<br><br> Brian ran 4 1/4 miles in 3/4 of an hour. How fast was brian running.
    7·2 answers
  • Please answer CORRECTLY !! Will mark brainliest !!!!!
    11·2 answers
  • What is the midpoint of the line segment with endpoints (2, 14) and (6, 19)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!