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
snow_tiger [21]
3 years ago
10

2. — (xy + 1)2 - 2 Evaluate the expression

Mathematics
2 answers:
Harrizon [31]3 years ago
6 0
Answer -2xy-4
If you need work tell me
Rom4ik [11]3 years ago
5 0

Answer:

-2xy-4

Step-by-step explanation:

Hope this helps. Plz give brainliest

You might be interested in
Noah and Kate's are shopping for new guitar strings in a music store Noah buys two packs of strings Kate buys two packs of strin
Lana71 [14]
The strings cost $14. you would take the total cost ($72) and subtract the cost of the book ($16) and you would get $56. you would then divide 56 by the number of book bought (4 in all) and you would get $14.
4 0
3 years ago
Read 2 more answers
The bill at a restaurant came to $136.40.The customer decided to leave a 15% tip.What was the total bill including tip.
hjlf

Answer:

$156.86

Step-by-step explanation:

To calculate tip, you need to multiply the total bill by the percent tip you are going to leave. In this case the bill is $136.40, and the customer is going to leave a 15% tip. So, you would want to move the decimal place over to the left by 1, which you should get 13.64 as your number. Then divide it in half, which should give you 6.82. Now add 13.64 and 6.82 with the original bill price. If you don't add the 13.64 you would've forgotten the 10% part of the tip. At the end you should get $156.86 as your final bill.

4 0
3 years ago
A circle has a radius of 6. An arc in this circle has a central angle of 48º.
ikadub [295]

Answer:

Step-by-step explanation:

48 * \pi / 180 = 0.837758041

6 0
3 years ago
Solve for m:<br><br> -8m + 4 = 52
Virty [35]

Answer:

m = -6

Step-by-step explanation:

-8m + 4 = 52

-8m = 48

-8m/-8 = 48/-8

m = -6

8 0
2 years ago
Where are all the answers to Plato Web Geometry?
Vsevolod [243]
It would be web plato because thats how it is, i think.
3 0
3 years ago
Other questions:
  • From 6 p.m to 6 a.m. the temperature dropped 1.4 degrees each hour. what was the total change in temperature between 6 p.m. and
    6·2 answers
  • Solve the quadratic equation for x. What is one of the roots? (x + 6)^2 = 49
    14·2 answers
  • 4.6 x 3 in standers form expanding form
    5·2 answers
  • What is the Value of x?
    10·2 answers
  • 30. The difference of three times a number and 4 is -19.
    14·1 answer
  • A8=21 a10=27 find nth term arthemetic sequence
    10·1 answer
  • What is the value of x?<br><br><br><br> Enter your answer in the box.<br><br> x =
    10·1 answer
  • Sin y+ cos y + tan y sin y=sec y+ cos y tan y?
    7·1 answer
  • In a survey, 31 people were asked how much they spent on their child's last birthday gift. The results were roughly bell-shaped
    7·1 answer
  • Serena hits a tennis ball downward from the top of the net at which the angle of
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!