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4 years ago

783/32 as a mixed number

Mathematics

2 answers:

Oksanka [162]4 years ago

6 0

783=320+320+128+15=10*32+10*32+4*32+15=24*32=15 783/32 + 24 15?32

Tamiku [17]4 years ago

3 0

783/32 as a mixed number is 24 15/32

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HEEELP

Drupady [299]

Answer: (c)

Step-by-step explanation:

Given

$f(x)=\dfrac{1}{x-3}\\\\g(x)=\sqrt{x+5}$

Here, $\sqrt{x+5}\ \text{is always greater than equal to 0}\\\Rightarrow x+5\geq 0\\\Rightarrow x\geq -5\quad \ldots(i)$

To get $f\left(g(x)\right)$ , replace $x$ in $f(x)$ by $g(x)\ \text{i.e. by}\ \sqrt{x+5}$

$\Rightarrow f\left(g(x)\right)=\dfrac{1}{\sqrt{x+5}-3}\\\\\text{Denominator must not be equal to 0}\\\\\therefore \sqrt{x+5}-3\neq0\\\Rightarrow \sqrt{x+5}\neq 3\\\Rightarrow x+5\neq 9\\\Rightarrow x\neq 4\quad \ldots(ii)$

Using $(i)$ and $(ii)$ it can be concluded that the domain of $f\left(g(x)\right)$ is all real numbers except 0.

Therefore, its domain is given by

$x\in [-5,4)\cup (4,\infty)$

Option (c) is correct.

5 0

3 years ago

What is the equivalent fraction of 21/10 with denominater 10 (pls help its urgent also then i will mark brainlist)

mart [117]

Answer: u can research it up

Step-by-step explanation: 210/100 i guess

8 0

2 years ago

Read 2 more answers

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inna [77]

Answer:

Step-by-step explanation:

The formula of regular polygon with <em>n</em> sides of length <em>b</em> and apothem <em>a</em>:

$A=\dfrac{nba}{2}$

We have:

n = 6

b = 8

a = 6

Substitute:

$A=\dfrac{(6)(8)(6)}{2}=144$

The perimeter:

$P=6b\to P=(6)(8)=48$

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3 years ago

5th Grade U.S Studies Weekly- Week 24 Answer Key

Georgia [21]

You should try and put it in another way it doesn’t make sense

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3 years ago

A particle moves along a straight line with equation of motion s = f(t), where s is measured in meters and t in seconds. Find th

Lena [83]

F(t) = (t^-1) - t
Taking derivative:
<span>f'(t) = d/dt(t^-1) - t) = d/dt(t^-1) - d/dt(t) </span>
<span>f'(t) = -1(t^-2) -1
= -t^-2 - 1 </span>
<span>f'(t) = v(t),
It can be also written as :
-1/t^2 - 1 </span>

<span>So v(3) = -1/(3^2) - 1 = -1/9 - 1 = -10/9</span>

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3 years ago