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
Vlad [161]
3 years ago
6

A-3(a-b) I need to do simplification

Mathematics
1 answer:
aev [14]3 years ago
6 0

A-3(a-b)

A-3a+3b

-2a+3b

You might be interested in
Find the volume of this rectangular pyramid.
LekaFEV [45]

Answer:

25 ft

Step-by-step explanation:

You need to add 9+7+9.

There are two 9s and just one 7. 9+9 is 18 and 18+7 is 25

5 0
2 years ago
Find a quadratic function that includes the set of values below.<br> (0,9). (2,15) (3,12)
nlexa [21]

Answer:

f(x) = -2x^2 + 7x + 9

Step-by-step explanation:

f(x) = ax^2 + bx + c\\f(0) = 9 => c = 9;\\f(2) = 15 = 4a + 2b + 9  2a + b  = 3\\f(3) = 9a + 3b + 9 = 12  3a + b = 1\\Subtract the second equation from the first:\\-a = 2 => a = -2; b = 7; c = 9\\f(x) = -2x^2 + 7x + 9

3 0
3 years ago
What is the volume of this figure?
AysviL [449]
What figure , are you trying to figure the volume for
4 0
3 years ago
Two identical CDs regularly cost a total of $\$28.$ What is the cost in dollars of five of these CDs?
Paha777 [63]

the answer is will be $140

7 0
3 years ago
GEOMETRY HELP PLEASE!
Mariana [72]

Answer:

(1, 2 )

Step-by-step explanation:

Under a reflection in the x- axis

a point (x, y ) → (x, - y ), thus

C(1, - 2 )  → C'(1, 2 )

5 0
3 years ago
Other questions:
  • Randall record 8 songs on his most recent cd. The total length of the cd is 49 minutes find a unit rate to represent the average
    11·1 answer
  • I need help big time
    5·1 answer
  • Which literal equations are equivalent to p = mv?
    15·1 answer
  • Find the number if: 4/100 of it is 0.8
    12·2 answers
  • I need help with this question ASAP
    10·2 answers
  • Help plsss it’s urgent!!!!!
    13·1 answer
  • Geometry help needed!
    5·1 answer
  • Using n = 3.14, find the area of a circle with a radius of 16.
    15·1 answer
  • The area of a circle is 16 pi ft? What is the circumference of the circle? Explain.​
    5·1 answer
  • 3. Find the value of m for which the equation mx + 14 = 12 + 2 has one repeated root.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!