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
Mariana [72]
3 years ago
8

P=1/2 q=-1/4 r=1/6 evaluate this: 48pqr(p+q+r)/(p+q)(p+r)​

Mathematics
1 answer:
timama [110]3 years ago
3 0

Answer:

-2

Step-by-step explanation:

48pqr x (p + q + r) / (p + q) x (p + r)

48(1/2)(-1/4)(1/6) x (1/2 + (-1/4) + 1/6) / (1/2 + (-1/4)) x (1/2 + 1/6) dear lord..

48(1/2)(-1/4)(1/6) x (0.4) / (0.25) x (0.7)

-1 x (0.4) / (0.25) x (0.7)

-0.4 / 0.2

= -2

i really hope this is right because my brain hurts

You might be interested in
Emma has a board this is 5 feet long. She cuts the board into 6 equal pieces. Which equation shows how to find the length, in fe
Svetach [21]

This one is actually easy!!!

So you only have a 5 foot long board and you want to cut it into 6 equal pieces the only thing you can do is divide.

It is not A Because that it is making more.

It is not B because that is ubtracting and it would not be equal.

It would not be C it is the incorrect steps.

It is D because your supposed to do  5 divided by 6 to make it equal pieces 5 divided by 6 = .83. and 6 x .83 = 4.9999 which is 5.

Answer is D give me brainliest


7 0
3 years ago
Read 2 more answers
Online banking is safest when you use your home computer-yes or no?
Mars2501 [29]

Answer:

Yes

Yes

No

Explanation:

<u>It is important to use your own personal computer when banking online. </u><em>Using public computers put your information at risk.</em> For example, your browser history can be easily retrieved by others when using public computers, so this allows them to access your bank account information or your password.

Financial institutions use "encryption" technology in order to ensure that a person's information will remain confidential. <u>This technology prevents your information from being deciphered.</u>

You can pay bills with online banking and this is very common nowadays. People usually pay their electricity bill, internet bill and online purchases through online banking.

5 0
3 years ago
2x²-8x-10<br> how do i factor this explains step:)
TiliK225 [7]

Answer:

Step-by-step explanation:

Solution

The distributive property is one of the handiest tools when factoring. You can't use it all the time, but it makes this problem so much easier. Use the distributive property to factor out the 2 from all three terms.

2(x^2 - 4x - 5)

Notice how much easier the problem got. There are only 2 integers that divide into 5. One of them is 5 and the other is one. So the solution is going to look like this

2(x    5) (x    1)

But what do you put in the space? Your choice is between a plus or a minus. Look to the middle term to find out. It is a minus 4. That means that the 5 must be minus because 5 is bigger than 1.

2(x - 5)(x     1 )

So what about the second bracket? It has to be plus. An odd number of minus signs always gives a minus. We used up the one minus we had so the one must have a plus in front of it.

2(x - 5)(x  +   1 )

4 0
2 years ago
Write a subtraction problem in which you have to rename a fraction and whosesolution is between 3 and 4
dimulka [17.4K]
4 - 3 1/2 =1/2
is a possible answer 

8 0
4 years ago
A rectangle has an area of 18 m(2) and a perimeter of 18m what is it’s length and width? (I need to do it by tonight so can you
adoni [48]

Answer: length = 6 and breadth = 3.

Step-by-step explanation:

For perimeter,

2(l+b) = 18

For area,

l*b = 18

Solve these equation and you'll get answer.

4 0
3 years ago
Other questions:
  • In a set of data, if there is no clear pattern to the points when graphed on a coordinate plane, we say there is no relative ___
    10·1 answer
  • Help me please and thank you
    10·2 answers
  • PLEASE HELP 99 POINTS!
    9·2 answers
  • Which of the following lines are perpendicular to the line y= 3/4x - 8? select all that apply
    14·1 answer
  • Problem 2: The force between a positively charged foam cup and a positively charged metal sphere is 5.2 x
    7·1 answer
  • The school principal spent $2000 to buy some new computer equipment. Of this money , $120 was used to buy some new keyboards. Wh
    10·1 answer
  • Which equation has roots of -1 and 2?
    10·1 answer
  • Denise makes three times as many chocolate cupcakes as vanilla cupcakes. She also makes three dozen strawberry cupcakes. If Deni
    13·1 answer
  • F(n) = 4n+10<br> f(n) = 4n+6 <br> f(n) = 10n+4<br> f(n) = 10n - 6
    6·1 answer
  • Triangle ABC has vertices A(6.6), B(9.0), and C[3, -3). State and
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!