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
worty [1.4K]
3 years ago
10

Which two numbers multiply to 60 and add to -2?

Mathematics
1 answer:
USPshnik [31]3 years ago
8 0
xy=60\\
x+y=-2\\\\
xy=60\\
x=-y-2\\\\
(-y-2)y=60\\
-y^2-2y-60=0\\
y^2+2y+60=0\\
y^2+2y+1+59=0\\
(y+1)^2=-59


There are no such numbers in real numbers.
Do you perhaps want a solution in complex numbers?
You might be interested in
Identify the domain of the function
sertanlavr [38]

The answer is C. is right

7 0
3 years ago
Read 2 more answers
[ 64 (-8) ] (-2) help it’s for my quiz
Lana71 [14]

(64 \times ( - 8)) \times ( - 2)

( - 512) \times ( - 2)

1024

Therefore, the answer is <u>1</u><u>0</u><u>2</u><u>4</u><u>.</u>

<h3><em>Benjemin</em></h3>

3 0
3 years ago
Nate has 6 3/5 of fabric. He uses 3 1/2 yards of fabric to make a pillow. How much fabric dose he left
NNADVOKAT [17]

Answer:

3 and 1/2  minus 2/3  minus 1/3 =

7/2 minus 2/3 minus 1/3 =

21/6 minus 4/6 minus 2/6 =

17/6 - 2/6 =

15/6 =    5/2 = 2 and 1/2

Optionally, you can think of it this way:

He used 2/3 yards for the pillow and 1/3 yard for the scarf.

So he used 1 yard

3 and 1/2 minus 1 = 2 and 1/2 = 5/2

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Which theorem or postulate could be used to prove the congruence of the triangle?
Darina [25.2K]

Answer:

SAS

By using. Side angle side

4 0
3 years ago
A students needs at least seven hours of sleep each night.The student goes to bed at 11:00 p.m. and wakes up up before 6:30 a.m.
andriy [413]

Answer:yes

Step-by-step explanation:

11:00 -6:30 is 7 hrs and 30 minutes

6 0
3 years ago
Other questions:
  • What does ^ this stand for
    6·2 answers
  • I'm in 7th grade and need help have a final tomorrow
    9·1 answer
  • In a mall, 1/15 of the stores sell shoes. There are 180 in total. How many stores sell shoes?
    15·1 answer
  • use compound angle formulae to find sin 15 and cos 15 in form of [ surd a (surd b + c) ] . Hence, find tan 15 in the simplest su
    12·1 answer
  • Please help will give lots of points and mark brainless
    10·1 answer
  • reeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
    6·1 answer
  • Can somebody help me find the slope of this problem ??
    9·2 answers
  • if 81000 is invested at 5% annual simple interest how much should be invested at 9% annual simple interest so that the total yea
    6·1 answer
  • Just need help with the last one plsss :)))
    6·1 answer
  • Which of the following lines is parallel to the line that passes through (−1, −3) and (5, 0)?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!