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
Radda [10]
3 years ago
6

Subtract 11b^2-4b+7 from b^2+8b-9

Mathematics
1 answer:
deff fn [24]3 years ago
4 0

Answer:

(b^2 + 8b - 9) - (11b^2 + 4b -7)

b^2 + 8b - 9 - 11b^2 - 4b + 7

- 10b^2 + 12b -16

pls mark as brainliest. . . .

You might be interested in
How to Solve -6x+3>21
charle [14.2K]
This is the correct answer

5 0
3 years ago
Read 2 more answers
Work out the surface area of a sphere with the diameter of 13cm
Nikitich [7]

Answer:

That would be 530.93

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Which of the following is a perfect square?<br> A. 279<br> B. 154<br> C. 169<br> D. 115
dybincka [34]
C. 13 times 13 makes 169.
8 0
2 years ago
How much wood could a wood chuck chuck if a wood chick could chuck wood
Mariulka [41]

<em>Answer: “As much wood as a woodchuck could chuck, If a woodchuck could chuck wood.) Researchers at Cornell determined that a woodchuck could chuck about 700 pounds: </em>

8 0
2 years ago
Read 2 more answers
35 points.Helpppp with explanation.​
Katena32 [7]

Hey there! :D

The midpoint and the outside line are symmetrical to eachother, 2(BF)= AE

Two midpoint segments equals one AE segment.

So, use the representation above and plug in the numbers.

2(23)= 5x -4

56= 5x-4

Add 4 to both sides.

60=5x

Divide by the 5.

x=12

I hope this helps!

~kaikers <3

7 0
3 years ago
Other questions:
  • A contractor is building a wheelchair ramp for a doorway. To meet ADA
    14·1 answer
  • Firat cheese yeur beunda and intervals by completing the
    13·1 answer
  • 389,422 round up to the nearest hundred thousand
    11·1 answer
  • Solve each system of equations by substitution. List the ordered pair.
    15·1 answer
  • Nora loves chocolate. She was given 25 chocolate chips by her parents. She gave 5 to her sister and 10 to her brother. How many
    9·2 answers
  • Which equation can be solved to find the value of y in this diagram?
    11·2 answers
  • Solve for c.<br><br> c - 7 = -9
    12·2 answers
  • Expressions equivalent to(-35 divide 5
    13·1 answer
  • 59. In the given figure, O is the centre of circle, XY || BC, what is the value of x?​
    9·1 answer
  • In traveling across flat land, you see a mountain directly in front of you. Its angle of elevation (to the peak) is 3.5°. After
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!