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
DIA [1.3K]
3 years ago
8

Subtract 7xy (x² - 2xy + 3y²) -8x (x²y - 4xy + 7x y2) from3y(4x²y-5xy +8xy²)​

Mathematics
1 answer:
olganol [36]3 years ago
5 0

Answer:

im not sure but

Step-by-step explanation:

You might be interested in
What is the value of expression? 30-5×3+16÷2
Marysya12 [62]
I am just typing twenty characters the answer is 23
3 0
3 years ago
Read 2 more answers
Write the integer's that represent the situation 70 degrees above zero=?
guapka [62]

+70 degrees above zero. That's the way I would write it. If it is in a sentence, it would be something like "Today's temperature was 70 degrees above zero. Terribly hot!! like a sauna." I'm thinking Centigrade when I make this statement. I don't think there's a place on earth that's ever recorded that temperature.

But you want an integer. So it is 70

3 0
3 years ago
The x-axis contains the base of an equilateral triangle RST. The origin is at S. Vertex T has coordinates (2h, 0) and the y-coor
frosja888 [35]
For the first part remember that an equilateral triangle is a triangle in which all three sides are equal & all three internal angles are each 60°. <span>So x-coordinate of R is in the middle of ST = (1/2)(2h-0) = h
And for the second </span><span> since this is an equilateral triangle the x coordinate of point R is equal to the coordinate of the midpoint of ST, which you figured out in the previous answer. Hope this works for you</span> 
7 0
4 years ago
Read 2 more answers
Find the<br> percent of change.<br> 35 pounds to 42 pounds
muminat

Answer:

I think it is 20%.

Step-by-step explanation:

35 * 0.2 = 7

35 + 7 = 42

4 0
3 years ago
A(-1, 1)b(1, -2)c(0, -4) rotated 270 degrees by the origin
Ilia_Sergeevich [38]
Use the formula (y,-x)
a: (1,1)
b’(-2,-1)
c’(-4,0)
8 0
3 years ago
Other questions:
  • 2sin(4x)+6=5
    9·2 answers
  • Half of 1/3 pan of brownies = __ pan of brownies
    10·1 answer
  • Write <br> 2 hundredths as a decimal
    6·2 answers
  • CAN SOMEONE PLEASE HELP ME!!!!
    9·2 answers
  • HELP PLEASE
    9·1 answer
  • a room is 8m long, 5m board and 4m high how many pieces of carpet each of 2.5 Long and 2m wide are required to carenting the flo
    8·1 answer
  • Segment CD is shown on the graph. Which shows how to find the y-coordinate of the point that will divide CD into a 5:2 ratio usi
    12·2 answers
  • Identify the vertex of the function, Ax) = 3(x - 1)2 + 5.
    12·2 answers
  • 14. Find the volume for the following composite shapes. I must see the formula filled in and then the I answer. V = Bh (Round an
    6·1 answer
  • A construction company is considering submitting bids for two contracts. The company estimates that it has a 20\%20%20, percent
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!