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
Korolek [52]
4 years ago
6

How to simplify 3b(b-1)-2(b-2)(b+2)

Mathematics
2 answers:
otez555 [7]4 years ago
8 0
3b^2-3b-2(b^2-4)
3b^2-3b-2b^2+8
b^2 - 3b + 8
sukhopar [10]4 years ago
4 0
B^2-3b+8 is what I got
You might be interested in
Where is the point (-2 -3) located in the coordinate plane
labwork [276]

Answer:

It's located in the third quadrant

(X,Y)

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Simplify this expression: cos t(sec t − cos t)
Nostrana [21]
\cos t \, (\sec t - \cos t)
= \cos t \, (\frac{1}{\cos t} - \cos t)
= 1 - \cos^2 t
= \bf sin^2 t
5 0
4 years ago
Read 2 more answers
2 doctors is what percent of 25 doctors?
Luden [163]
2 doctors is 8% of 25 total doctors. 

4 0
3 years ago
Read 2 more answers
What is the equation of the line?
suter [353]

Answer:

y=-7

Step-by-step explanation:

when it is hohorizontal lile this it is y=-7

7 0
3 years ago
Gabriel is performing an experiment in which he is measuring the energy and work being done by a ball rolling down a hill. Descr
kirza4 [7]

Answer:

They will both be recorded in joules.

Step-by-step explanation:

They will both be recorded in joules.

As energy and work both are measured in joules. If we define work it is the force applied on an object as it moves a certain distance and Energy is the ability to do work. Both are closely related because work done on an object can cause a change in energy. Now if a ball is rolling down a hill then  there is no frictional loss then its energy will be conserved but the work done by the ball will continuously change.Therefore they will both be measured in joules.

4 0
3 years ago
Other questions:
  • The perimeter of a rectangle is 20 feet. of all possible dimensions, the maximum area is 25 square feet when its length and widt
    8·1 answer
  • Write down a parametric form of the circle centered at (????1; 2) with radius 3. indicate the parameter interval that you used.
    12·1 answer
  • The measures of the angles of a convex polygon form an arithmetic sequence. The least measurement in the sequence is 128º. The g
    5·2 answers
  • Greatest common factor of the numbers 12,40 and 60 is
    12·1 answer
  • Can someone help me plz
    12·2 answers
  • What is the value of x?<br> a. x = 18<br> b. x = 48<br> c. x = 82 <br> d. x = 98
    11·1 answer
  • Solve for X for the angle
    6·2 answers
  • Help me find what x is worth please
    5·1 answer
  • The width of a rectangle a is 12 cm less than the length. The perimeter is 156 cm. Which
    7·1 answer
  • Lottie buys a pack of 50 cans of lemonade.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!