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3 years ago

Which expression is equivalent to?

Mathematics

2 answers:

AlekseyPX3 years ago

7 0

Answer:

Step-by-step explanation:

multiply the inside by -0.5

iogann1982 [59]3 years ago

6 0

Answer:

$-3\left(x-2\right)$

Step-by-step explanation:

$\frac{-1}{2}\left(6x-12\right)=\frac{\left(-1\right)\left(6x-12\right)}{2}==-\frac{\left(6x-12\right)}{2}=-3\left(x-2\right)$

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Explain,why is having no free time a bad thing?

ValentinkaMS [17]

Answer:

because it helps you feel happieness and your not feeling it

Step-by-step explanation:

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3 years ago

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A rectangular prism has a length of 4.5 cm, a width of 10 cm, and a height of 2.5 cm. What is the volume of the prism?

ruslelena [56]

Answer: 112.5 cm3

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3 years ago

Multiply. Express your answer in simplest form. 5/8, 24

musickatia [10]

A number without denominator such is equal to number with denominator 1.
So, 24 is equal to 24/1

5/8 x 24

= 5/8 x 24/1

= (5x24) / (8x1)

= 120/8

= 15

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3 years ago

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For what value of the constant c is the function fcontinuous on (−[infinity], [infinity])?

Arlecino [84]

Answer:

For $c=\frac{1}{7}$ the function f(x) is continuous on $(-\infty,\infty)$ .

Step-by-step explanation:

We have the following function

$f(x) = \left\{ \begin{array}{ll} cx^2+5x & \quad x$

For the function f(x) to be continuous on $(-\infty,\infty)$ it is sufficient to have continuity at x = 6, we need to ensure that as x approaches 6, the left and right limits match, this means that

$\lim_{x \to 6^{-} } f(x)=\lim_{x \to 6^{+} } f(x)=f(x)$ ,

which holds if and only if

$c\left(6\right)^2+5\left(6\right)=\left(6\right)^2-c\left(6\right)\\36c+30=36-6c\\42c=6$

namely if $c=\frac{1}{7}$ .

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3 years ago

I need help in this question

tiny-mole [99]

Answer:

C. 12/15

Step-by-step explanation:

2/3, 6/9, and 18/27 all simplify to 2/3. 12/15 does not.

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3 years ago