2 years ago

Find the domain of the rational function. f(x)= x+9/ x^2+ 16 ?

Mathematics

1 answer:

puteri [66]2 years ago

5 0

See attachment for answer:

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Calculate the area of this figure. Show all work and include proper units. Check photo for units

Allushta [10]

Answer:

92 ft²

Step-by-step explanation:

If you complete the square, you will add a right triangle with legs 10 - 6 = 4 ft.

The area of the figure is:

A = 10² - 1/2*4*4 = 100 - 8 = 92 ft²

5 0

2 years ago

What is the volume of this container?

Keith_Richards [23]

Answer:

The volume of the container is $56\ in^{3}$

Step-by-step explanation:

we know that

The volume of the figure is equal to

$V=Bh$

where

B is the area of the base

h is the height of the figure

Let

$h=4\ in$

Find the area of the base B

$B=(4*4)-(1*2)=14\ in^{2}$

substitute

$V=14*4=56\ in^{3}$

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3 years ago

2. A stack of 500 sheets of paper is 2.5 inches high. Each sheet of paper is 8.5 inches wide and 11 inches long. A person places

mixas84 [53]

1200 hajajajajsksslskskskskskskskjsjsjsjsjsjsjjsjsjsjsjjs

4 0

2 years ago

Please help! what’s the value of x? 8 56 12 62

Katyanochek1 [597]

The value of x is 56

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2 years ago

R= m/2 (c + K) for k

Wewaii [24]

Answer:

$\bold{K=\frac{2r}m-c=\frac{2r-cm}m}$

Step-by-step explanation:

$\bold{r= \frac m2 (c + K)}\\^{\div\frac m2}\qquad^{\div\frac m2}\\ \bold{r\cdot\frac2m=c+K}\\{}\ ^{-c}\qquad^{-c}\\\bold{\frac{2r}m-c=K}$

Or if you mean r= m/[2(c + K)]

$\bold{\quad r\ =\ \frac m{ 2(c + K)}}\\^{\cdot(c+K)}\quad^{\cdot(c+K)}\\ \bold{r(c+K)=\frac m2}\\{}\qquad ^{\div r}\qquad^{\div r}\\\bold{c+K=\frac m2\cdot\frac1r}\\{}\quad^{-c}\qquad^{-c}\\\bold{K=\frac m{2r}-c}$

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2 years ago