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
ipn [44]
3 years ago
14

A=7x^2-3x+10 B=-4x^2+6x-4 A-B=

Mathematics
1 answer:
pogonyaev3 years ago
5 0

Step-by-step explanation:

A-B

=7x-6x/2 +10) - (-2x +6x-4)

=x/2+10- 4x+4

= x-8x /2 +14

=-7x/2+14

You might be interested in
BRAINIEST HELP ME PLZZZZZZZZZ
Alex787 [66]

Answer:

972π in³

Step-by-step explanation:

The volume (V) of a sphere is calculated as

V = \frac{4}{3}πr³ ← r is the radius

Here r = 9, thus

V = \frac{4}{3}π × 9³ = \frac{4}{3} π × 729 ( divide 3 and 729 by 3 )

   = 4π × 243

   = 972π in³

7 0
3 years ago
Which of the following is always irrational?
Ulleksa [173]

Answer:

Just find the number that can not be written as a simple fraction! If you attach a picture of the numbers it is easier for me to help you!

Step-by-step explanation:

3 0
3 years ago
Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the corre
Nata [24]

Answer:

1. fraction is 64/100 and decimal is 0.64

2. 12.5 is percent, decimal is 0.125

3. 140 is percent, I think is 1 2/5

4. 2.75 is decimal, 275 as percent

5. 0.08 is decimal, I think is 16/25

3 0
3 years ago
For a family gathering, Marcos uses the recipe below to make a lemon-lime punch
Jlenok [28]
You can decide the size of the container by adding up the volume of all the ingredients and getting the appropriate size.

Common denominator = 12 

1/4 gallons = 3/12, 2/3 gallons = 8/12 gallons, 1 & 1/4 gallons = 15/12 gallons.

3/12 gallons + 8/12 gallons + 15/12 gallons =  26/12 gallons.

Therefore you need a container that can hold 3 gallons for the recipe.
4 0
3 years ago
Help please omg lord
ludmilkaskok [199]

Answer:

"Not really sure sorry"

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • E saca una bola de billar al azar de una caja que contiene 15 bolas de billar numeradas del 1 al 15 y se registra el número obte
    13·1 answer
  • The table shows the number of hours Hazel worked per week at her part-time job for the last 20 weeks. 9 22 16 12 16 10 22 16 17
    11·1 answer
  • Find the approximate circumference of a circle with a diameter of 8.5 meters/ Use Pi= 3.14.
    14·1 answer
  • Please Help will give brainliest answer if correct
    12·1 answer
  • Which statement describe a polygon best ?
    13·1 answer
  • What is the equation of the line that is parallel to the line 5x + 2y = 12 and passes through the point (−2, 4)?
    5·1 answer
  • A carpenter sands 1/2 of a dresser in 3/4 hour ,how long does it take the carpenter to sand 1 dresser
    11·1 answer
  • Pls help asap will give brainliest
    6·1 answer
  • If ABCD is dilated by a factor of 3, the
    8·1 answer
  • Fred has $40 and is saving $12 per week. Ed has $220 and is spending eight dollars per week. After how many weeks for Fred and E
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!