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
pochemuha
3 years ago
15

Expand and simplify (y-3)³​

Mathematics
1 answer:
Tanya [424]3 years ago
5 0

Answer:

Expanded: (y-3)(y-3)(y-3)

Simplified:  y^{3}-9y^{2}+27y-27

Step-by-step explanation:

Expanded: (y-3)(y-3)(y-3)

Simplified:

y^{2} -3y-3y+9(y-3)\\y^{2} -6y+9(y-3)

y^{3} -3y^{2}-6y^{2}  +18y+9y-27

y^{3}-9y^{2} +27y-27

You might be interested in
HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Lena [83]

A circle is 360°. Since you only have 3 different types of weather, if you split the ° equally, each section would have 120°. The amount of rainy days is 10/30 or exactly 1/3, so 120° are rainy days.

If you do 30 x 12, it equals 360. So that means that each day is 12°. There were 8 cloudy days, so you can do 8 x 12 = 96°

5 0
3 years ago
Please help! Important
guapka [62]
Add the two angles and set them equal to 180, them solve for x
3 0
3 years ago
Read 2 more answers
1st answer gets brainlyest<br><br> Solve 3q - 5 = 13 for q.
almond37 [142]

Answer:

3q - 5 = 13 Q = 6

5 0
2 years ago
Read 2 more answers
Plz help sense nobody wants to help
Klio2033 [76]

Answer:

3/4

Step-by-step explanation:

1/2 divided by 2/3

first you flip the second fraction then multiply.

5 0
2 years ago
Read 2 more answers
On a social studies test, James scored a 2025, Jules earned an 81%, and Scott scored a 0.815. Who earned the highest grade? Just
vlabodo [156]

Answer:

scott earned higher that jules because 81% is 0.81, but the 2025 makes no sense because it does not show a total.

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Rylee shopped at a clothing store, where she spent $36.50 plus 8% tax. Then, she spent $25 to refuel her car at the gas station.
    11·1 answer
  • Can someone answer A
    9·1 answer
  • Helpppppppppppppmeeee
    6·1 answer
  • Please help! Will give brainliest!<br><br> Option choices are 2, -5. 11
    13·1 answer
  • A man cycles to a village at 18km/hr and returns at 12km/hr. If he takes 6 tahrs
    5·1 answer
  • Simplify the expression -3 divided by -2/5 <br> a. -7 1/2<br> b. -1 1/5<br> c. 1 /15<br> d. 7 1/2
    14·2 answers
  • jasmine ran for 98.4 minutes troughout her she ran at a pace of 8.2 minutes per mile how many miles did jasmine run
    12·2 answers
  • Determine if the lines are parallel, perpendicular, neither or the same line: y = -2x + 1 and -2x + 4y = 5.
    12·2 answers
  • Find the first 4 terms of:<br> Σ ()<br> N=1<br> (9 n - 6).<br> Help please
    5·1 answer
  • A coupon gives a total 20% off a total of 5 cans of green beans at the grocery store. If the green beans cost $0.75 per can, how
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!