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
Lorico [155]
3 years ago
11

7x^2+66xy+80y^2 Please help me out i need this answer

Mathematics
1 answer:
lilavasa [31]3 years ago
4 0
<span>There are no like terms.

If that's what your question is...

Not sure but hope I helped a bit.</span>
You might be interested in
What are the steps −2(x+6)=4(2x−12)+2
Tema [17]

Answer:

first, you distribute

-2x-12=8x-48+2

then, you combine like terms

-2x-12=8x-46

next, you subtract 8x from both sides

-2x-8x-12=-46

You add 12 to both sides.

-10x=-34

finally, you divide -10 from both sides

x=34/10 or x=17/5

Step-by-step explanation:

3 0
3 years ago
30 POINTS PLEASE HELP
s2008m [1.1K]
7/16 is .4375, rounding to the nearest hundredth means you find the value that is two to the right of the decimal place, and use the 3rd number after as a basis to round it. Since 7 is greater then 5, you'll round the second number place up, putting your answer as .44, tack that onto the end of the 26 and you have 26.44 as your answer, or as a fraction, 26 11/25
6 0
3 years ago
How to solve this?<br> 0.5x+y=1.5 and 0.8x-0.2y=6
zavuch27 [327]

Step-by-step explanation:

Step 1 : 0.5x + y = 1.5

            0.8x - 0.2y =6

Step 2 : y = 1.5 - 0.5x

             0.8x - 0.2 ( 1.5 - 0.5x ) = 6

Step 3 : y = 1.5 - 0.5x

            0.8x - 0.3 + 0.1x = 6

Step 4 : y = 1.5 - 0.5x

            0.9x = 6.3

Step 5 : y = 1.5 - 0.5* 7

             x = 7 ( put 7 into the x value above )

Ans: y = -2

        x = 7

You can ask me if you don't understand any step^^

8 0
3 years ago
Suppose that you and a friend are playing cards and decide to make a bet. If you draw two face cards, where a face card is a Jac
pogonyaev

The expected value of your bet will be the negative $16.27 that mean loses.

<h3>What is the binomial distribution?</h3>

Binomial distributions consist of n independent Bernoulli trials.

The expected value will be

E(X) = np

Suppose that you and a friend are playing cards and decide to make a bet.

If you draw two face cards, where a face card is a Jack, a Queen, or a King, in succession from a standard deck of 52 cards replacing the first card, you win $50.

Otherwise, you pay your friend $20.

Then the probability of winning will be

p = (12 / 52)(12 / 52)

p = 9 / 169

Then the probability of loosing will be

q = 1 – p

q = 1 – 9/169

q = 160 / 169

Then the expected value will be

E(x) = (9/169) x 50 + (160/169) x (-20)

E(x) = -$16.27

Learn more about binomial distribution here:

brainly.com/question/13609688

#SPJ1

7 0
1 year ago
Which equation can be used to find the unknown length, a, in this triangle?<br>​
Softa [21]

You need more information. Maybe a picture?

4 0
3 years ago
Read 2 more answers
Other questions:
  • 24.00 And sold it for 34.00 What is the percent of increase rounded to the nearest tenth
    5·1 answer
  • Tanx-cotx=0 solve in radians
    6·1 answer
  • The __________ are tissues where gases from the air and the blood are exchanged.
    8·2 answers
  • The hand spans, to the nearest cm, of some students in a class are shown below: 19, 22, 21, 15, 18, 22, 17, 19, 16, 21, 19, 18,
    13·2 answers
  • What is the value of log625^5 converted to a fraction
    11·1 answer
  • If Tan is 3/4 what is sin?
    11·1 answer
  • Hello! Can someone help me with this, please?
    10·2 answers
  • Find the area of a square with sides of length 5/8 inch. <br> HURRY!!!! TIMED!!!
    15·2 answers
  • 39.2 is 95 percent of what?
    12·1 answer
  • An employee receives a 4% raise once
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!