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
Trava [24]
3 years ago
10

Which of the following has no solution?

Mathematics
1 answer:
Softa [21]3 years ago
5 0

Answer:

(x + 1 s 1) n (x + 12 1)

(x +1<1) n (x + 1 > 1)

Step-by-step explanation:

Just simplify each the statements.

Then compare and and see if the statements are contradictory and therefore FALSE, if so, then there is no solution.

(x + 1<-1) n (x + 1< 1)

(x <-2) n (x < 0) which is true, so there is a solution.

(x + 1 s 1) n (x + 12 1)

this doesn't make sense so there is no solution.

(x +1<1) n (x + 1 > 1)

(x < 0) n (x > 0)

This is not possible, the statements are contradictory and therefore FALSE, so there is no solution.

You might be interested in
Don’t mind this look at pic
steposvetlana [31]
28/40 is the final answer
6 0
3 years ago
Jade and Ali set the alarms on their phones to sound at 7.15 am.
Kitty [74]

Answer:

9:15 am

Step-by-step explanation:

Alarms sound at 7:15 am

Alarm frequencies are 40 min and 60 min

Since 40= 20*2 and 60= 20*3, the overlapping frequency is:

  • 20*2*3= 120 min = 2 hours

So next time both alarms sound at 7:15 am + 2 hours = 9:15 am

5 0
3 years ago
The pairs 3, 12 and 4, 9 are factor pairs of which number? A) 32 B) 36 C) 44 D) 82
KatRina [158]

Answer:

\Huge \boxed{\mathrm{B) \ 36}}

\rule[225]{225}{2}

Step-by-step explanation:

A pair of factors are two factors of a number, when multiplied, gives the number.

3* 12=36

4*9=36

The pairs 3, 12 and 4, 9 are factor pairs of 36.

\rule[225]{225}{2}

6 0
3 years ago
Read 2 more answers
Plzzz help me Asap I will give you brainliest. I promise
kari74 [83]
He need to earn 48
Inequality : 80-32=x
8 0
3 years ago
What is 8/15÷2/5?What so u think is the best answer for this problem??
Mademuasel [1]

Answer:

1 1/3

Step-by-step explanation:

Solve. Change the division sign into a multiplication, and flip the second fraction:

(8/15)/(2/5) = (8/15) x (5/2)

Multiply across:

(8 x 5)/(15 x 2) = (40)/(30)

Simplify. Divide common factors:

(40/30)/(10/10) = 4/3

4/3 or 1 1/3 is your answer.

~

5 0
3 years ago
Read 2 more answers
Other questions:
  • Write an expression the represents the sum of any number plus 3
    14·2 answers
  • What is the factored form of 6x2 + 13x + 6?
    10·2 answers
  • What does not belong |6|,6,-6,|-6|
    11·2 answers
  • What is x ? -2x + 3 &lt; 5
    10·1 answer
  • A ∩ ∅ = A true or false
    5·2 answers
  • Loan of $2,500 at 12% simple intrest for 3 years
    9·2 answers
  • BRAINLIEST ASAP AND 15 POINTS Sawyer is creating a scaled drawing of the pentagon for his social studies class. The Pentagon is
    14·1 answer
  • Rodger put $1,000 in a bank account that pays 5% annual simple interest. At the end of four years, how much interest has he earn
    8·1 answer
  • SOMEBODY PLEASE PLEASE HELP ME OUT IF YOU CAN!!!!!!!
    15·2 answers
  • Someone please answer!!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!