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4 years ago

What is 2 7/12 rounded to the nearest whole number

Mathematics

2 answers:

alex41 [277]4 years ago

7 0

3 because 7/12 is greater then 6/12 (which is half) so you would round up to 3.

4vir4ik [10]4 years ago

4 0

3 because 6/12 would be a half and it's 7 so round up which would be 3 from 2

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STALIN [3.7K]

Answer:

The associative property will be:

$(14\textbf{.}\frac{1}{7})\frac{2}{5}$

So, Option C is the correct option.

Step-by-step explanation:

We need to write the expression that uses the associative property to make it easier to evaluate: $14(\frac{1}{7}\textbf{.}\frac{2}{5} )$

The associative property of multiplication states that: $a(b\textbf{.}c)=(a\textbf{.}b)c$

So, For the given expression:

$14(\frac{1}{7}\textbf{.}\frac{2}{5} )$

The associative property will be:

$(14\textbf{.}\frac{1}{7})\frac{2}{5}$

So, Option C is the correct option.

4 0

3 years ago

I'm stuck on this one! Help please?

zepelin [54]

Expand

(4a + 12 = 12 + 4a)

Cancel 4a on both sides

12 = 12

Since both sides are equal there are infinitely many solutions

Process of elimination, cross out d) no solution. But I would best go with C)

7 0

4 years ago

Please help explanation if possible

stira [4]

Answer:

$y = 2x + 7$

Step-by-step explanation:

Use Point Slope Form since we are given the slope and coordinates. Why is the slope 2x?

 In Depth: Parallel lines never touch so they are Lines that have same slope but different y intercept. An example is a square. A square has four parallel sides. The upper and lower sides will never touch because they are the same slope and they both have a finite distance vertically between them.

Back to the question, let use the Point Slope Form,

$y - y_{1} = m(x - x_{1})$

Where y1 is the y coordinate of the given point, m is the slope and x is the x coordinates of the given points.

Substitute

$y - ( - 1) = 2(x - ( - 4)$

$y + 1 = 2(x + 4)$

Simplify

$y + 1 = 2x + 8$

$y = 2x + 7$

4 0

3 years ago

Alla [95]

Answer:

20:25:15

Step-by-step explanation:

60 sweets alltogether

7 0

3 years ago

Ms. Albero decided to make juice to serve along with the pizza at the Student Government party. The directions said to mix 2 sco

cluponka [151]

Answer:

Yes, the student is correct.

Step-by-step explanation:

2*4=8 scoops

1/2*4=2 gallons

Since they were multiplied by the same number, the student is correct. It's like making it 4 times, but all at once.

I hope this was helpful!

3 0

3 years ago