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2 years ago

Explain how to determine if the two expressions are equivalent using x = 6 and x = 2.

1 answer:

5 0

<span>Two algebraic expressions are said to be equivalent if their values obtained by substituting the values of the variables are same.</span>

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Which of these can be classified as irrational numbers? explain.

Svetlanka [38]

Answer:

Step-by-step explanation:

ii have no clue what this is

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2 years ago

Is 10.10 greater than 10.01?

kolbaska11 [484]

Yes, it is 0.09 grater that 10.01

5 0

3 years ago

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The leaning tower of Pisa currently "leans" at a 4 degree angle and has a vertical height of 55.86 meters. How tall was the lean

Marizza181 [45]

Answer:

56 meters.

Step-by-step explanation:

Please find the attachment.

Let the leaning tower's be h meters tall, when it was originally built.

We can see from our attachment that the side with length 55.86 meters is hypotenuse and h is adjacent side for 4 degree angle.

Since we know that cosine relates the adjacent and hypotenuse of a right triangle.

$\text{Cos}=\frac{\text{Adjacent}}{\text{Hypotenuse}}$

Upon substituting our given values we will get,

$\text{Cos (4)}=\frac{55.86}{h}$

$h=\frac{55.86}{\text{Cos (4)}}$

$h=\frac{55.86}{0.99756405026}$

$h=55.996\approx 56$

Therefore, the leaning tower was approximately 56 meters, when it was originally built.

6 0

3 years ago

What is the equation of this line?

igor_vitrenko [27]

Answer:

Y=4

Step-by-step explanation:

The line is horizontal, which means that variable would be 4. The line starts at 4, which mean the equivalent of the variable is 4.

7 0

3 years ago

How do you simplify 14/24

Bond [772]

Answer:

7/12

Step-by-step explanation:

Simplification is something we can do if both the numerator and denominator are divisible by the same number.

In 14/24, both numbers are divisible by 2.

So, we divide both the numerator and denominator by 2. We get 7/12.

Therefore 14/24 = 7/12.

7 0

3 years ago

Read 2 more answers