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
eduard
3 years ago
14

If a > 0 and b < 0, then which of the following must be true.

Mathematics
1 answer:
slava [35]3 years ago
7 0
<span>We need to find the correct answer on the given choices:

If a > 0 and b < 0, then The answer is a + b > 0
let’s give a specific example:
let’s have a = 1
and b = .20

</span> <span>Now, let’s try calculating if our answer is correct.
Thus a + b > 0
=> a + b
=> 1 + .20
=> 1.20
and 1.20 is greater than 0.
=>Therefore 1.20 > 0 = a + b > 0</span>



You might be interested in
A student simplified the radical expression at the right. What mistake did the student make? What is the correct answer?
Leni [432]
X has to be inside the radical.
It would be
\sqrt{ \frac{5x}{5} }
Simplify the radical by breaking the radicand up into a product of known factors.
8 0
3 years ago
Evaluate 15 + |-3| - 4
hichkok12 [17]

Answer:

14

Step-by-step explanation:

we are solving 15 + |-3| - 4

anything inside |   | means it's absolute value.

absolute value means that even if it is a negative number inside, it will change to positive. if it is a positive number inside, it will stay the same.

so |-3| is 3.

15 + 3 - 4

18 - 4 = 14.

we got the answer

6 0
3 years ago
Read 2 more answers
Where is each answer
storchak [24]

Answer:

1.(D)

2.(A)

3.(C)

4.(B)

4 0
3 years ago
Which account has the lowest minimum balance requirement? Bank Account Terms and Conditions Bank A has a $500 minimum balance, b
Genrish500 [490]

Answer:

The correct option is Account D

Step-by-step explanation:

Bank requires that $500 minimum balance,this is the highest minimum balance out of all the four banks.

Bank B's minimum required balance is $250 which is the third highest minimum balance.

Bank C requires account holder to have as minimum balance $300 which is second highest minimum balance.

Bank D only requires $100 that is the minimum among all the four banks

6 0
3 years ago
If a quadrilateral has vertices a(-2,2) b(2,3) c (3,-4) d(-3,-2) find the slope of AB,BC,CD,DA
FrozenT [24]
Slope AB=0.25
BC=-7
CD=-1/3
DA=4
4 0
3 years ago
Other questions:
  • Past records show that at a given college 20% of the students who began as psychology majors either changed their major or dropp
    7·1 answer
  • 3 our of 5 picks are orange if 12 picks are orange how many picks are their in all
    6·2 answers
  • She has 18 feet cable. She cuts off 12 feet 9 inches of the cable. How many inches of the cable does she have left
    10·1 answer
  • 0.2x + 0.8 = 9.6 find x<br><br> Please and thank you.
    9·2 answers
  • Bob's Skate Shop had a profit of $3,563 during the month of August. The company models its profit using p=x^2+10x-12 where x is
    11·2 answers
  • Solve. 4y 16 &gt; –8 <br> a. y &gt; –6 <br> b. y &gt; –2 <br> c. y &gt; 2 <br> d. y &gt; 6
    9·1 answer
  • Which statement describes the graph of the number of apples in the bag?
    13·1 answer
  • Please help with this
    8·1 answer
  • Which pair of terms are not both true for the number 3? Mark Brainliest!
    7·1 answer
  • The mean of 25 test scores was calculated as 81. But, it turned out that one of the scores was misread
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!