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2 years ago

14

The area of Louisiana is approximately 4 x 10⁴ square miles. The area of the United States is approximately 225 times greater th

an the area of Louisiana. What is the approximate area of the United States?

1 answer:

Luden [163]2 years ago

4 0

Answer:

9000000

Step-by-step explanation:

you do 4*10000 to get 40000 then multiply that by 225

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Explain how you know that 7/12 is greater than 1/3 but less than 2/3

Musya8 [376]

Simple, 7/12 is greater than 1/3 because 7/12=0.58333 and 1/3=0.333, 0.58333 is greater than 0.333. That is how I know that 7/12 is greater than 1/3. I know that 1/3 is less than 2/3 because 1/3=0.333 and 2/3=0.666, 0.333 is less than 0.666

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2 years ago

Solve each of the following equations for xx using the same technique as was used in the Opening Exercise.

aleksandrvk [35]

Answer:

The value of x is 3/2.

Step-by-step explanation:

Given data in the question:-

$3^2^x=27$

We have to find the value x.

Let $3^2^x=27$ be eq(i).

Solving eq (i)

$3^2^x=3^3$

using the properties of the exponents we have

if aⁿ=aˣ

then n=x

$2x=3\\x=3/2$

Hence the answer is 3/2.

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3 years ago

Which is equivalent to (4xy – 3z)2, and what type of special product is it?

Semmy [17]

The last choice is right sure because this is a perfect square trinomial

(4xy -3z)^2 = 16x^2y^2 -24xyz +9z^2

hope this will help you

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2 years ago

Read 2 more answers

A basketball has a surface area of 1810 cm. find its volume<br>

julia-pushkina [17]

Answer:

V≈7240.89

Step-by-step explanation:

Use the formula V=A^(3/2) / $6\sqrt[n]{pi}$

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3 years ago

Someone help and plz make sure it’s right

Temka [501]

Answer:

50

Step-by-step explanation:

all angles must equal to 180

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2 years ago