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Zepler [3.9K]
3 years ago
14

Can you help out on this please​

Mathematics
1 answer:
kari74 [83]3 years ago
4 0

Answer:

B

Step-by-step explanation:

Given

9² × (\frac{1}{3} )² - 9

= 81 × \frac{1}{9} - 9 ← cancel 81 and 9 by 9 leaving

= 9 - 9

= 0 → B

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A rectangular prism with a volume of 3 cubic units is filled with cubes with side lengths of 1/4
Usimov [2.4K]
12 cubes of 1/4
Simply do 3 ><4=12 so 12 1/r cubes
4 0
3 years ago
If (54)m = 512, what is the value of m?
Snezhnost [94]
The correct answer is 9.481.
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3 0
3 years ago
Read 2 more answers
W = 3x + 7y solve for y
mario62 [17]

Answer:

The value of the equation y=\frac{W-3x}{7}.

Step-by-step explanation:

Consider the provided equation.

W = 3x + 7y

We need to solve the provided equation for y.

Subtract 3x from both side.

W-3x= 3x-3x+ 7y

W-3x=7y

Divide both sides by 7.

\frac{7y}{7}=\frac{W-3x}{7}

y=\frac{W-3x}{7}

Hence, the value of the equation is y=\frac{W-3x}{7}.

8 0
3 years ago
Y=-x+3 y = -2.x +7 = 5.​
lyudmila [28]

Answer:

Slope: 3/5

y-intercept: 7

Step-by-step explanation:

5 0
3 years ago
Which ordered pair is a solution
NikAS [45]

Answer:

B) Only (-3, 5)

Step-by-step explanation:

Slot in the options into the equation

(-2, 4),

Compare with (x, y)

x = -2,  y =4

y =-3x - 4

4 =( -3 * -2 ) - 4

4 = 6 - 4

This is not true hence, option A is wrong

Using (-3, 5)

x = -3, y= 5

5 = (-3*-3) - 4

5 = 9 - 4

This is correct hence, option B is correct

Option c is wrong because (-2,4) is not a solution to the equation

Option D is wrong because option B is correct

3 0
3 years ago
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