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Anastasy [175]
3 years ago
7

Simplify (1/2)^2 -6(2-2/3)

Mathematics
2 answers:
Kruka [31]3 years ago
5 0

Answer:

= −31/4

(Decimal: -7.75)

Step-by-step explanation:

ElenaW [278]3 years ago
4 0
Have you not been paying attention
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2 lines connect to form a right angle. A third line extends between the 2 lines to form 2 angles which are labeled 1 and 2. Angl
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What is the volume of a cone (in cubic inches) of radius 5 inches and height 3
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78.54 cm^3

Step-by-step explanation:

I think thats the answer

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2 years ago
If I have 14 neutrons and 11 electrons, what is my mass number?
Vinil7 [7]

Answer:

A : 25

Step-by-step explanation:

In a neutral atom, the number of electrons is equal to the number of protons. The atomic number indicates the number of protons.

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mass number=protons+neutrons

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3 0
3 years ago
Read 2 more answers
Can you please solve and explain how
Karolina [17]

First, it would help to simplify each side more:

Left side: 36 + 3(4x - 9) = 36 + 12x - 27 = 12x + 9

Right side: c(2x + 1) + 25 = 2cx + c + 25

Write the simplified equation:

12x + 9 = 2cx + c + 25

Usually when there is no solution, the coefficients of the variable on both sides are the same, so we can make the coefficient if x on the right side into 12:

2cx >>> 12x

Then, c must equal 6 to make this true.

The answer is choice (C).

6 0
3 years ago
Read 2 more answers
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