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
Schach [20]
2 years ago
12

Find two integers whose sum is -9 and product is -10

Mathematics
1 answer:
BigorU [14]2 years ago
5 0

Step-by-step explanation:

if the two integers are x and y

xy=-10

x+y=-9

x+(-10/x)=-9

x2+9x-10=0

(x-1)(x+10)=0

x=1 or x=-10

if x=1, y=-10

if x=-10, y=1

so the two integers are 1 and -10

You might be interested in
What is 0.000000025 written in exponent form<br><br><br><br><br> plz hurry
Evgesh-ka [11]

Answer:2.5×10^-5. (And i think u meant in Scientific Notation)

Step-by-step explanation//Give thanks(and or Brainliest) if helpful (≧▽≦)//

4 0
3 years ago
What is the upper quartile on this box plot (please help)
mihalych1998 [28]

Answer:

8

Step-by-step explanation:

8 0
2 years ago
Rachel is 40 cm taller than Lucy. Rachel is 25 percent taller than Lucy. How tall is Lucy? Explain
tatyana61 [14]
What is 40cm 25% of?
The answer is 160cm.

Rachel is 160cm. 160 - 40 = 120.

Lucy is 120cm tall.
5 0
2 years ago
a rectangular plot of land 8m long and 6m wide.there is a flower bed in the form of a circle of radius 3m.find 1.area of land. 2
mixer [17]

Answer:

1)Area of the Land  is 48 square meters

2) Area of flower bed   is  28.26 square meter

3)Area of land excluding flower bed   is 19.74 square meters

4)cost of planting grass in land  excluding flower bed   is Rs 118.44

Step-by-step explanation:

Given:

Length of the Rectangular plot = 8m

Width of the rectangular plot =  6m

Radius of the circular flower bed = 3m

1)Area of the Land  

Area of the Rectangular plot  = Area of the Land  

Area of the Land   = length x width

Area of the Land   =  8*6

Area of the Land  = 48 square meters-----------------------------(1)

2. Area of flower bed

Area of flower bed =  4 x area of one quadrant

Area of flower bed =  area of the circle

Area of flower bed  = \pi r^2

where r is the radius

Now , substituting the values

Area of flower bed = \pi (3)(3)

Area of flower bed = 28.26 square meters-----------------------------(2)

3)Area of land excluding flower bed

Area of land excluding flower bed =  Area of the rectangular land - area of flower beds

Area of land excluding flower bed =  48 - 28.26

Area of land excluding flower bed = 19.74 square meters

4)cost of planting grass in land

Cost of planting grass per square meter = 6

Excluding the flower bed we have  19.74 square meters. to plant grass  for this 19. 74 square meters, the cost will be

=19. 74 \times 6

= Rs 118.44

6 0
3 years ago
The correlation in error terms that arises when the error terms at successive points in time are related is termed _____.
n200080 [17]

Answer:

auto correlation is the answer to the question

7 0
1 year ago
Other questions:
  • (2x^3+6x^2-16x+24)/(x+5)<br> synthetic division
    6·1 answer
  • 12.5% of what number is 24? Please help and show work
    12·1 answer
  • 6. Solve for x in the equation x + 10 = 15.<br> © A. x = 25<br> © B.x=5<br> O C.x= 10<br> O D.x=-5
    12·1 answer
  • The perimeter of a rectangle is 96 inches. The length of the rectangle is three times its width. Find the dimensions of the rect
    9·1 answer
  • josiah is ready to purchase a new watch. it is regularly priced at $480.77. the sale price is $380.54. what is the mark down on
    10·1 answer
  • How do i solve 4/a-2/b+1/4?
    7·1 answer
  • HELP ME PLEASEEEEEEEEEE
    13·1 answer
  • Find the slope of the following (-5, -5), (-14, -9)<br> (19,-6), (12, 20)<br> (-14, 17), (14, 17)
    9·1 answer
  • Help!!!!!!!!!!!!!!!!!!!!!​
    11·1 answer
  • What is the correct answer NEED ASAP PLEASE ​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!