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lapo4ka [179]
2 years ago
13

Which is equivalent to (9³– 6³)?

Mathematics
1 answer:
riadik2000 [5.3K]2 years ago
3 0

Answer:

513

Step-by-step explanation:

cube 9 then subtract 6 cubed

you'll get 513

if correct mark brainliest please!

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What is the value of the expression 4⁴?​
Ghella [55]

Answer:

256 is the answer

Step-by-step explanation:

4×4×4×4=256.

3 0
3 years ago
I need help with the question below
Butoxors [25]

Answer:

a: 1/12

b: 1/6

c: 1/2

d: 1/2

e: 1/12

f: 1/3

Step-by-step explanation:

3 0
3 years ago
(3m^3- 1/2 y) (3m^w - 1/2y)<br> multiply
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4 0
2 years ago
A stone which is dropped into a dry well hits the bottom in 2.2s how deep is the well. take g=10m/s​
Papessa [141]

Answer:

23.7m

Step-by-step explanation:

Given parameters:

       Time taken = 2.2s

     Acceleration due to gravity = 10m/s

Unknown:

Depth of the well  = ?

Solution:

To solve this problem, we simply apply one of the motion equations;

        S = ut + \frac{1}{2} gt²

    where S = depth of the well

                u = initial velocity

                t = time taken

               g = acceleration due to gravity

 Input the parameters and solve for S;

   Note initial velocity = 0;

     S = \frac{1}{2} x 9.8 x 2.2²

    S = 23.7m

3 0
3 years ago
Which ordered pair is a solution to the system of linear equations?
Mamont248 [21]
Step 1: Substitute the value of x into the equation
x= 3-3/2y
-3x+5y=10

Step 2: Solve the equation
-3(3-3/2y)+5y=10

Step 3: Substitute the value of y into the equation
Y=2

Step 4: Solve the equation
X=3-3/2×2 = X=0


Answer: (0,2)
4 0
3 years ago
Read 2 more answers
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