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2 years ago

Mr. George owns 425 acres of land. If he divides the land into half-acre plots, how many plots will he have?

Mathematics

1 answer:

ololo11 [35]2 years ago

7 0

He will have 425/(1/2) = 425 x 2 = 850 plots.

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Mekhanik [1.2K]

Answer:

$x=37.74^{0}$

Step-by-step explanation:

Let's use the sine law to calculate x.

$\frac{x}{sin(90)}=\frac{20}{sin(32)}\\x=\frac{20}{sin(32)}\\x=37.74$

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2 years ago

The minimum and maximum temperature for a day in Cupcake Town can be modeled by the equation below:

Arada [10]

S
The correct answer is the third one

6 0

2 years ago

If m(x) = x+5/x-1 and n(x) = x — 3, have the same domain as (m • n) (x)

Yuri [45]

For this case we have the following functions:

$m (x) = \frac {x + 5} {x-1}\\n (x) = x-3$

By definition we have to:

$(f * g) (x) = f (x) * g (x)$

So:

$(m * n) (x) = m (x) * n (x)\\(m * n) (x) = \frac {x + 5} {x-1} (x-3)\\(m * n) (x) = \frac {(x + 5) (x-3)} {x-1}$

By definition, the domain of a function is given by the values for which the function is defined.

The domain of m(x) is given by all reals except 1.

The domain of n(x) is given by all reals.

While the domain of $(m * n) (x)$ is given by:

All reals, except the 1. With $x = 1$ , the denominator is 0 and the function is no longer defined.

Answer:

Domain of $(m * n) (x)$ is given by all reals except 1.

8 0

3 years ago

I need help on this question

Anastaziya [24]

Answer:

Step-by-step explanation:

Hey There!

To find the range you subtract the largest number from the smallest number. In this data plot it seems that the largest number is 85 and the lowest number is 15

85-15=70

Therefore the range is 70

4 0

2 years ago

Read 2 more answers

Make x the subject of formular y=5√x+3-4

pochemuha

Answer:

x={(y+1) / 5}²

Step-by-step explanation:

y = 5√x +3 -4

⇒y = 5√x -1

add 1 on both sides

⇒ y + 1 = 5√x

divide both sides by 5

⇒(y+1) / 5 = (5√x) /5

⇒(y+1) / 5 = √x

now, square both sides

⇒{(y+1) / 5}² = (√x)²

∴{(y+1) / 5}² = x

8 0

3 years ago