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
Tatiana [17]
3 years ago
15

Find two numbers whose product is -2, and whose sum is -1.​

Mathematics
1 answer:
PIT_PIT [208]3 years ago
8 0

Answer:

x=-2  \ \ \ and \ \ \  y=1

Step-by-step explanation:

Suppose numbers are <em>x</em> and <em>y</em>

<u>Product of </u><em><u>x</u></em><u> and </u><em><u>y</u></em><u> is </u><em><u>-2</u></em>

<u />xy=-2

And sum of <em>x</em> and <em>y</em> is <em>-1</em>

x+y=-1

x=-2  \ \ \ and \ \ \  y=1

You might be interested in
The graph of g(x) is a translation of the function f(x) = x2. The vertex of g(x) is located 5 units above and 7 units to the rig
Papessa [141]

we know that

The graph of g(x) is a translation of the function f(x)

so

f(x)=x^{2}

the vertex of f(x) is the point (0,0)

the vertex of g(x) is located 5 units above and 7 units to the right of the vertex of f(x)

The rule of the translation is

(x,y)--------> (x+7,y+5)

<u>Find the vertex of the function g(x)</u>

(0+7,0+5)=(7,5)

the vertex of g(x) is the point (7,5)

the equation of the function g(x) in the vertex form is equal to

g(x)=(x-h)^{2} +k

where

(h,k) is the vertex

substitute the value of the vertex in the equation

g(x)=(x-7)^{2} +5

<u>the answer is</u>

g(x)=(x-7)^{2}+5

7 0
3 years ago
Read 2 more answers
Alonzo, Alice, and Juan all solved the following problem but got different answers:
r-ruslan [8.4K]

Answer:

Juan believes the answer is -2/15.

Step-by-step explanation:

The given problem is :

\dfrac{-1}{3}\times \dfrac{2}{5}

We need to solve the problem.

\dfrac{-1}{3}\times \dfrac{2}{5}=\dfrac{-1\times 2}{3\times 5}\\\\=\dfrac{-2}{15}

So, the answer to the problem is \dfrac{-2}{15}. Hence, Juan is correct.

5 0
3 years ago
How many times is one kilogram than one gram
grigory [225]

Answer: A kilogram is 1,000 times larger than a gram

1 Kilogram = 1,000 grams.

5 0
3 years ago
Read 2 more answers
Please do both of these! (5 stars)
nirvana33 [79]

Answer:

1.) is B. and C.

2.) from 1/2 to 1/6

i'm soooooo sorry if this is wrong

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Consider the following confidence interval interpretation: We are 98% confident that the true mean laptop screen size is between
GalinKa [24]

Answer:

Incorrect

Step-by-step explanation:

This interpretation is incorrect because it states that 98% of the data is with in the confidence interval.

or 98% of the laptop have screen size between 19.2 and 21.4 inches

However, the interpretation would have been correct if it would have stated as - Value of the population mean i.e mean size of the laptop screen lies within the confidence interval.

7 0
3 years ago
Other questions:
  • 650g:3.5kg simplest form
    9·2 answers
  • Solve the system of equations.<br> – 3y +51 = 26<br> – 2y - 51 = -16
    10·2 answers
  • If Q = 53 cm and P = 28 cm , what is the length of R?
    12·2 answers
  • A group of 9 friends went bowling. Each person pays the same amount to bowl several games and a $3 fee to rent shoes. The total
    10·1 answer
  • Please help I will love you forever!!! This test is timed thank you in advanced &lt;3
    10·2 answers
  • Solve 4x+x+4 = 8x -3x + 4
    9·1 answer
  • ANSWER ASAP! WILL MARK BRAINLIEST DUE TODAY
    14·1 answer
  • Solve 4(2x-5)=5x+4 pls​
    12·2 answers
  • Rewrite the expression 2(3-4K) As a difference. Show your work.
    7·1 answer
  • What insult is meat shield I never understood it if someone calls a person a meat shield what does the insult mean
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!