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
koban [17]
3 years ago
9

SOMEONE PLEASE JUST ANSWER THIS FOR BRAINLIEST!!!

Mathematics
1 answer:
insens350 [35]3 years ago
5 0

(2y² + 7y + 11) - (8y² - 5y + 7) you can distribute the negative sign to the second expression and then combine the like terms

new expression: (2y² + 7y + 11) (-8y² + 5y - 7)

2y² and -8y² equals -6y²

7y and 5y equals 12y

11 and -7 equals 4

The answer is -6y² + 12y + 4

You might be interested in
3 is what percentage of 12?
marin [14]

Answer:

25%

Step-by-step explanation:

First you have the fraction of 3/12 and need to turn it into a decimal. So to do that you divide 3 by 12 = 0.25. So your percent is 25%

6 0
4 years ago
Evaluate. 4^3⋅(100÷25)−5^0 Enter your answer in the box.
astraxan [27]

4³ ⋅ (100 ÷25) − 5^0

[parenthesis goes first, then exponents]

[any coefficient with zero exponent is equal to 1]

64 · 4 - 1

[multiplication, then subtraction]

256 - 1

<u>255</u>

4 0
2 years ago
Which letter below appears to have no right angles?THEN
ehidna [41]
The letter that has no right angles is N
3 0
4 years ago
Read 2 more answers
The posting reference column in the ledger is
Ket [755]
The posting reference column in the ledger is, A.Used to record the journal and page number the transactions originated. 
6 0
3 years ago
Read 2 more answers
A circle centered at the origin contains the point (0,-9). Does (8, sqr 17) also lie on the circle?
Reptile [31]

Check the picture below.

since the circle is centered at the (0,0) origin, and a point on it is at (0, -9), its radius is simple the distance between those two, or r = 9.

if the second point is also on the circle, it must also be 9 units away from the origin.

\bf ~~~~~~~~~~~~\textit{distance between 2 points} \\\\ (\stackrel{x_1}{0}~,~\stackrel{y_1}{0})\qquad (\stackrel{x_2}{8}~,~\stackrel{y_2}{\sqrt{17}})\qquad \qquad d = \sqrt{( x_2- x_1)^2 + ( y_2- y_1)^2} \\\\\\ d=\sqrt{(8-0)^2+(\sqrt{17}-0)^2}\implies d=\sqrt{8^2+(\sqrt{17})^2} \\\\\\ d=\sqrt{64+17}\implies d=\sqrt{81}\implies d=9~~\textit{\Large \checkmark}

7 0
3 years ago
Other questions:
  • Write a number sentence that will calculate a reasonable estimate for the quotient of 3325÷5​
    5·1 answer
  • What is the distance between...
    11·1 answer
  • 4) How many cards must you draw from a deck of 52 cards to have at least 5 cards of one suit?
    9·1 answer
  • Need help on number 11
    6·2 answers
  • Which property is demonstrated by this equation (1+2)+3=1+(2+3)
    9·2 answers
  • 3/4 -3/8 in simplest form?
    6·2 answers
  • PLEASE HELP
    7·1 answer
  • Witch fraction is equivalent to 4/20
    9·2 answers
  • Find m&lt;1 and find m&lt;2
    7·1 answer
  • The scatterplot shows the average monthly outside temperature and the monthly electricity cost.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!