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
Ne4ueva [31]
3 years ago
6

What two numbers add up to 4 and multiply to -60

Mathematics
1 answer:
Jet001 [13]3 years ago
8 0

Answer:

10 + -6

Step-by-step explanation:

add them up to 4 and multiply to -60

You might be interested in
The perimeter of the rectangle below is 176 units. Find the length of side QR.
Irina18 [472]

Answer:

QR = 48 units

Step-by-step explanation:

in a rectangle, opposite sides are equal

so QR = PS and QP = RS

also we know that the sum of all sides is the perimeter, which is 176

we can set up this equation:

2(5z - 2) + 2(4z) = 176

10z - 4 + 8z = 176

18z - 4 = 176

18z = 180

z = 10

QR = 5z - 2

we can substitute 10 for 'z' to get:

5(10) - 2 = 50 - 2 or 48

Check:

2(48) + 2(40) = 176

96 + 80 = 176

176 = 176

4 0
3 years ago
Under certain conditions, the number of bacteria present in a colony is approximated by f(t) = Age 0.023t, where t is in minutes
AleksandrR [38]

Answer:

  • 5 min: 3,029,058
  • 10 min: 3,398,220
  • 60 min: 10,732,234

Step-by-step explanation:

The given function is evaluated by substituting the given values of t. This requires using the exponential function of your calculator with a base of 'e'. Many calculators have that value built in, or have an e^x function (often associated with the Ln function).

__

<h3>5 minutes</h3>

The number of bacteria present after 5 minutes is about ...

  f(5) = 2.7×10^6×e^(0.023×5) ≈ 3,029,058

<h3>10 minutes</h3>

The number of bacteria present after 10 minutes is about ...

  f(10) = 2.7×10^6×e^(0.023×10) ≈ 3,398,220

<h3>60 minutes</h3>

The number of bacteria present after 60 minutes is about ...

  f(60) = 2.7×10^6×e^(0.023×60) ≈ 10,732,234

8 0
3 years ago
Tres veces un número x, restado de 18 es menor que -90
andrey2020 [161]
The answer is linked below
8 0
3 years ago
Is counterclockwise around the triangle with vertices (0, 0), (1, 0), and (1, 4)?
lubasha [3.4K]
Strange question but I'd say yes as you move point to point.    


4 0
3 years ago
Simplify this expression<br>10x - 5y + 2x – 3y<br>​
e-lub [12.9K]

Answer:

Step-by-step explanation:

Bring together the like terms

10x - 5y + 2x – 3y = 10x + 2x -5y -3y    {add the like terms}

                               = 12x - 8y

3 0
4 years ago
Read 2 more answers
Other questions:
  • Solve the equation 3p 10 = 28 for p. <br> a. 2 <br> b. 4 <br> c. 6 <br> d. 7
    13·1 answer
  • 0.49 + 7.50 what is this answer
    11·2 answers
  • Can someone answer this? I got 180 cubic inches but it wasn't right. Please help.
    10·2 answers
  • What is the value of x?<br> Enter your answer in the box.<br><br><br> _____ft
    7·1 answer
  • Help with #23 please
    11·1 answer
  • Suppose you know the perimeter of a rectangle. Can you find its area? Explain why or why not
    7·1 answer
  • On a multiple choice test with 15 ​questions, each question has four possible​ answers, one of which is correct. For students wh
    14·1 answer
  • if you know that 7 + 2i is a root of a polynomial function ,what is another root of that same function?
    11·2 answers
  • Can anyone help me with this question
    15·1 answer
  • Please help me answer this. Its for a test. Tyyyy<br><br> 2x^2+13x-7=0
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!