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
vesna_86 [32]
3 years ago
9

Which of the following are the factors of 4b^2-16?

Mathematics
2 answers:
vladimir2022 [97]3 years ago
6 0
The answer is B hope this helps

Alex73 [517]3 years ago
6 0
A^2 - b^2 = (a+b)(a- b)
so
<span>4b^2-16 = 4(b^2 - 4) = 4(b+2)(b-2)
</span>
answer 
D. 4(b+2)(b-2)
You might be interested in
If x - 12y= -210 and x -6y=90, then x=
Genrish500 [490]

Answer: x = -30

Step-by-step explanation:

y = -20 by using process of elimination substitute y as -20 in either of the equations you get -30 for x

5 0
2 years ago
Read 2 more answers
-------
Tomtit [17]

a) The cost for 10 mile taxi ride is $18

b) The cost for m mile taxi ride is 1.5 m + 3

Step-by-step explanation:

Step 1 :

The fixed charges for the pick up = $3

Charges per mile = $1.50

Let s denote the total miles driven and t be the total cost for the trip

This can be represented by the equation

t = 3 + 1.5s

Step 2:

Distance traveled by Jonathan in his trip = 10 miles

So cost for riding 10 miles is

t = 3 + 1.5(10) = 3 + 15 = $18

The cost for 10 mile taxi ride is $18

Step 3 :

If the distance traveled is m miles, then substituting s = m in the above equation we get the cost as 1.5 m + 3

Step 4 :

Answer :

a) The cost for 10 mile taxi ride is $18

b) The cost for m mile taxi ride is 1.5 m + 3

3 0
3 years ago
5)<br> Solve for x.<br> 2x + 16 = 3(x - 9)<br> My Answer:
Vedmedyk [2.9K]

Answer:

Step-by-step explanation:

2x+16= 3(x-9)

2x+16= 3x-27

3x-2x^^

16= x-17

16+17

x= 33

8 0
3 years ago
Read 2 more answers
Simplify only do not solve, 7(e-8)+12-2e
Liula [17]
5e-44
Hope this helped! 
7 0
3 years ago
Read 2 more answers
mr. cuddy draws a triangle with a perimeter of 36cm. Principal Aranda says that the longest side measures 18 cm, How do you know
hichkok12 [17]

Answer:

See the procedure

Step-by-step explanation:

we know that

<u>The Triangle Inequality Theorem</u>, states that the sum of the lengths of any two sides of a triangle is greater than the length of the third side

Let

a,b,c the lengths side of triangle

c is the greater side

The perimeter is equal to

P=a+b+c

P=36 cm

If c=18 cm

then

a+b=18

Applying the Triangle Inequality Theorem

a+b > c

18 > 18  ----> is not true

therefore

Principal Aranda is incorrect

The larger side cannot measure 18 cm

The largest side must be less than 18 cm

3 0
3 years ago
Other questions:
  • Deshaun the trainer has two solo workout plans that he offers his clients: Plan A and Plan B. Each client does either one or the
    14·1 answer
  • 4/5-1/2 answer my question
    14·2 answers
  • Georges asked five of his friends how long they studied for the last math test and what grade they received. He found a linear r
    13·1 answer
  • I am a rectangle and my length is 80 square inches . My width is 2 inches shorter . Find the perimeter
    12·2 answers
  • Can any kind soul help me ASAP<br> ​
    5·1 answer
  • -3 M squared + x 4 M cubed N squared over 2 m squared n old squared x 3 m n where m equals 4 + n equals -3
    15·1 answer
  • Help am dying Aaaaaaaa​
    12·1 answer
  • 4x-3y=6 <br> 4x+y=14 type a ordered pair
    14·1 answer
  • A train decreased its speed by 72 miles hour in 12 minutes. Find the average change in speed per minute.
    6·1 answer
  • A laptop computer is purchased for $1850 . After each year, the resale value decreases by 35% . What will the resale value be af
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!