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
stellarik [79]
3 years ago
6

(-)*(-)*(-)a. +b. -c. 0pls help

Mathematics
1 answer:
stepan [7]3 years ago
4 0

Answer:

b. -

Step-by-step explanation:

Note the rules of multiply/dividing negative numbers:

1) A positive number multiplied/divided by a positive number = a positive answer.

2) A positive number multiplied/divided by a negative number (and vice versa) = a negative answer.

3) A negative number multiplied/divided by a negative number = a positive answer.

~

Note the question.

The first part is multiplying a negative number with a negative number:

(-) * (-) = (+) , based on the rules given above.

Next, multiply the next number. Note that it is also a negative number:

(+) * (-) = (-) , based on the rules given above.

b. - is your answer.

~

You might be interested in
Find the LCM of 15 and 25
Murljashka [212]
The LCM of 15 and 25 is 75

The LCM is the smallest number that you can get from multiplying both numbers.

multiples of 15: 15, 30, 45, 60, 75...
multiples of 25: 25, 50, 75....

as you can see, 75 is the first number to pop up in both.
Hope this helps!  ;D
3 0
3 years ago
Shaun has a set of blocks. When he separates the blocks into groups of 21, he has 34 groups of blocks. How many groups of blocks
joja [24]

So if I had this problem I would multiply 21 x 34= 714 then I would divide it by 14 which would get me 51. There would be 51 blocks in each group!

8 0
4 years ago
Find a negative real number such that the square of the sum of the number and 5 is equal to 48
ioda
(n+5)^2=48
sqrt both sides
n+4=+/-4√3
minus 4 both sides
n=-4+/-4√3

-4+4√3>0 so this cannot be the value of n
n=-4-4√3

the number is -4-4√3
6 0
3 years ago
What is 4(10+9) in addition form
GREYUIT [131]

Answer:

49

Step-by-step explanation:

multiply 4x10 then add 9

3 0
4 years ago
Ppppppllllzzz help whats the opposite of 1.5
telo118 [61]

Answer: -1.5

Step-by-step explanation: First put the 1 into the 29109201920129210920192 and put the 5 into the hamburger and your done.

6 0
3 years ago
Read 2 more answers
Other questions:
  • ryan and his brother are sharing the cost of a video game . The video game cost 28.60. if ryan saved 20 to buy the game how much
    7·1 answer
  • write a slope-intercept equation for a line passing through the point (5,-4) that is perpendicular to the line 5x+6y=7
    14·1 answer
  • Catherine says that you can use the fact 24÷4=6 to find 240÷4.
    13·1 answer
  • -5(x+1)+10x=5(x+1)+5
    12·1 answer
  • 5 inches is what fraction of a foot?​
    11·2 answers
  • Is 3x greater than or less than 4y-2y
    7·1 answer
  • Right answer gets brainlist
    14·2 answers
  • Hello i really need ur help
    11·2 answers
  • What shape is in the interior of these four<br> lines? Classify it.
    10·1 answer
  • Billy is trying to figure out which type of wood to use for building a model boat. He has a block of wood to use with a volume o
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!