3 years ago

I really need help with this( 25 points to whoever answers)

1 answer:

6 0

Look over all of the possible answers. If any of them contains either M or N or both, the result is irrational. There's one exception: N^2 produces a rational number because the radical disappears.

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If a 4 x 16 rectangle has the same area as a square, what is the length of a side of the square?

Licemer1 [7]

Answer:

Option D. 8 units

Step-by-step explanation:

step 1

Find the area of rectangle

The area of rectangle is

$A=(4)(16)=64\ units^2$

step 2

Find the length side of the square with the same area of rectangle

The area of a square is

$A=b^2$

where

b is the length side of the square

we have

$A=64\ units^2$

substitute

$64=b^2$

take the square root both sides

$b=8\ units$

therefore

The length side of the square is 8 units

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3 years ago

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anygoal [31]

Answer:

60%

Step-by-step explanation:

12/20=0.6

0.6=60%

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3 years ago

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A sporting goods store sells 7 cans of tennis balls for every 3 tennis rackets. How many cans of tennis balls would be sold if 6

Nataliya [291]

Answer:

7×63=441

Step-by-step explanation:

441 cans of tennis

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3 years ago

What is the value of f(4) in f(x)=3x-6

vodka [1.7K]

F(4) value is 6.
I believe it would work like this:
f(x) is being turned into f(4), so 4 would equal x. Put 4 into the equation 3x-6, and you get 12-6, which gives you 6. So the value of f(4) is 6. I hope this helps!

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3 years ago

The Blue Lake Water Company has two departments, Purifying and Bottling. The Bottling Department received 76,000 liters from the

Snezhnost [94]

It is 71,000. :) ...........

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