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ehidna [41]
3 years ago
12

Hellllllllllllllllllllp

Mathematics
1 answer:
MrMuchimi3 years ago
5 0

Answer:

B would be your answer worked for me.

Step-by-step explanation:

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Which of the expressions are equivalent to the one below? Check all that
lutik1710 [3]

Answer:

Only B,

Step-by-step explanation:

Because it is all addition it does not mater what order they are in,..

6 0
3 years ago
What is the distributive property for 9−12x+6y=
Ulleksa [173]

Because there are no parentheses, I'm assuming you're asking for how to factor this using the GCF, which can be done like so:

9−12x+6y

Factor a 3 out of this expression.

3(3 - 4x + 2y)

The expression has been simplified using the distributive property in reverse.


8 0
3 years ago
Find the volume of a cone with a diameter of 12 m and a height of 6 m.
castortr0y [4]

Answer: D. 72 m

Step-by-step explanation:

The formula for the volume of a cone is Volume = pi times radius squared and then times the height, and then divided by 3.

Since the diameter is 12, the radius is 6. Applying the formula, 6 squared is 36, times pi is 36 pi. The height is 6 so 36 * 6 = 216.

But be careful, we're not done yet... We still have to divide by 3

216 / 3 = 72

we can be sure this answer is correct because the other answers are clearly too big

here's your answer, hope this helps :)

3 0
2 years ago
(x + 21)°<br> 137°<br> find the value of x.
pantera1 [17]

Answer:

x=116

Step-by-step explanation:

subtract 21 on both sides

5 0
3 years ago
Jessica's penny bank is 1/3 full. After she adds 80 pennies, it is 1/2 full. How many pennies can Jessica's bank hold?
Ilia_Sergeevich [38]
3x = B
(x + 80 = 1/2B) * -3
-3x-240 = -3/2B

-240 = -1/2B
B=480 pennies



6 0
3 years ago
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