2 years ago

A land developer is splitting up 90.18 hectares of

Mathematics

1 answer:

LekaFEV [45]2 years ago

3 0

Answer:

we will divide the hectare of land bt 6to get the size of each property

90.18÷6 = 15.03

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IgorC [24]

Answer:

I think its the 3rd one.

Step-by-step explanation:

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2 years ago

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F as a function of x is equal to the square root of quantity 6 x plus 9 , f as a function of x is equal to the square root of qu

Elis [28]

Answer:

A. $\sqrt{6x+9} +\sqrt{6x-9}$

Step-by-step explanation:

We are given the functions f(x) and g(x) as,

$f(x)=\sqrt{6x+9}$

$g(x)=\sqrt{6x-9}$

It is required to find the function ( f+g ) i.e. ( f+g ) (x)

So, $(f+g)(x)=f(x)+g(x)$

i.e. $(f+g)(x)=\sqrt{6x+9}+\sqrt{6x-9}$

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3 years ago

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Zolol [24]

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Step-by-step explanation:

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2 years ago

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A radio transmission tower is 190 feet tall. How long should a guy wire be if it is to be attached 13 feet from the top and is t

gladu [14]

Answer:

343.7 ft

Step-by-step explanation:

The wire is anchored 190 -13 = 177 ft from the ground. That distance is opposite the given angle (31°). The measure you want is the hypotenuse of the triangle with that side and angle measures.

The mnemonic SOH CAH TOA reminds you that the relation between the opposite side, hypotenuse, and angle is ...

Sin(angle) = Opposite/Hypotenuse

Filling in the given information, you have ...

sin(31°) = (177 ft)/hypotenuse

Solving for hypotenuse gives

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The length of the guy wire should be 343.7 ft.

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3 years ago

If Luke's brother earns $15 per hour, he will get a 6% increase per hour. How

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Luke’s brother will now make $15.90 per hour.

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