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
dmitriy555 [2]
2 years ago
9

Are the expressions 2 2 8 47 a ba − + and ( ) 2 53 2 6 a bb − + equivalent?

Mathematics
1 answer:
Lana71 [14]2 years ago
6 0
no the are equivalent
You might be interested in
A spherical tank has a radius of 6 yards. It is filled with a liquid the cost $7.15 per cubic yard.
mote1985 [20]
We have two questions, but we need to find the volume of the spherical tank first.
So the formula we will use to find the volume is:
(4/3)πr³=V
Let's fill in the information we have and solve. We will be using 3.14 for pi.
(4/3)(3.14)6³
(4/3)(3.14)(216)
4.1867×216
I'll be using the repeating decimal for 4.1867, I rounded to 7, but there is a repeating 6.
904.32
So the volume is 904.32 yards³ (or 904.78 if using the full pi)
We have to multiply the volume by 7.15.
904.32×7.15
6,465.89
It will cost $6,465.89 to fill the tank with the liquid.
3 0
3 years ago
Read 2 more answers
If the volume of a cube is 27 metre cube find one of side​
Irina-Kira [14]
All the sides are 3 since volume is L*W*H you get 3*3*3 = 9*3 = 27
8 0
2 years ago
A.Adjacent <br> B.Vertical<br> C.None<br> D.Complementary
dimaraw [331]

Answer:

A. Adjacent

Step-by-step explanation:

8 0
2 years ago
Is this a direct variation problem
Llana [10]
Yes and for a. You can just put y=x [y=1x is bascually the same but just the 1 isnt needed]
6 0
3 years ago
a cell phone company charges $80 per month for unlimited talk, text, and data. write an expression to determine the amount you h
Lunna [17]

Answer:

80x

Step-by-step explanation:

If you pay 80 a month then to find the total you have paid after any number of months you would multiply amount times time which in this case is 80

a constant is the a number on its own so in this case there would be none

a coefficient is the number in front of a variable. Since the equation is 80x the coefficient is 80

8 0
3 years ago
Other questions:
  • Solve using quadratic equation: 6x^2 + 7x +2=0
    14·1 answer
  • for every 4 miles vanessa jogged, cody jogged 3 miles. if vanessa jogged 1 miles, how far would cody have jogged
    12·2 answers
  • Dos numeros naturales se diferencian en 7 unidades y la suma de sus cuadrados es 289
    13·1 answer
  • What number makes the equation true?<br> 4= 36 :<br> PLZZZZZ HELP
    8·1 answer
  • Which is a perfect square?
    9·2 answers
  • How do u write a verbal expression for 4 - 5h
    9·1 answer
  • Find the linear function of f when x intercept is 6 and f^-1(3)=5
    14·1 answer
  • Guys Plz help me answer this!!!!
    6·1 answer
  • Find the sum. 376 249 238 + 492​
    7·1 answer
  • Alex and Amber are both saving money for a
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!