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4 years ago

12 x 1/2 How do I solve that, and what’s the answer?

Mathematics

2 answers:

laila [671]4 years ago

6 0

Answer: 6

Explanation:

You can multiply the numerator by the numerator and the denominator by the denominator.

The numerator of 12 is 12 and denominator of 12 is 1.

$\frac{12}{1} *\frac{1}{2}=\frac{12}{2}$

Simplify this fraction and you get 6 over 1 or just 6.

You can also use common sense (not really).

You probably know that 1/2 is one half. To find half of something, you would normally divide by 2. 12 divided by 2 is 6.

LekaFEV [45]4 years ago

5 0

Answer:

The answer is 6

Step-by-step explanation:

12 divided by 2 is 6. If you have a fraction of 1/2, then its half of it. 6 is half of 12. :)

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A florist shop represents its first month’s sales with the equation y=168x+8, where x represents the number of days that the sho

S_A_V [24]

The answer is C
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3 years ago

Read 2 more answers

The midpoint of the line segment at (1,7) and (5,5) is A) (3,6) B) (2,6) C) (3,1) D) (2,1)

hammer [34]

Answer:

A) (3,6)

Step-by-step explanation:

Let M be the midpoint of the line segment at (1,7) and (5,5). Then:

$\mathsf{M\left(\dfrac{1+5}{2},\dfrac{7+5}{2}\right)}=\\=\mathsf{M\left(\dfrac{6}{2},\dfrac{12}{2}\right)}=\\=\mathsf{M\left(3,\,6\right)}$

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4 years ago

For 180° < 0 < 360°, which of the primary trigonometric functions may have positive values?

Black_prince [1.1K]

Step-by-step explanation:

Look at the picture.

If 180° < θ < 360°, then θ is in QIII or QIV. Therefore:

In QIII positive values has tangent and cotangent.

In QIV, positive values has cosine.

3 0

4 years ago

Giant is selling Doritos 2 family bags for 7.00 I’m buying them for the class to celebrate great test scores if I buy 13 bags ho

elena55 [62]

$45.50
2 bags = $7
13 bags=?
7÷2=3.5
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$3.50 × 13 bags = $45.50 for 13 bags of Doritos

6 0

3 years ago

What is the range of the function f(x) = 3x2 + 6x – 9

Svetradugi [14.3K]

I have a solution here however with a slight change in the equation:

 f(x)=3x^2-6x+1

My solution is:

The domain is all real numbers--there are no restrictions like a square root or variable in the denominator

this is a U shape parabola and you want to find the bottom point, it is at the vertex 
x=-b/2a =- (-6) /2 (3) =1 
f(1) =3(1)^2 -6(1) +1 =3-6+1 =-2 
the minimum is (1, -2) 
so the range is all real numbers >= -2

By examining my solution, you could just answer the problem on your own! I hope it helps!

6 0

3 years ago