3 years ago

Wich number does not represent a whole number

1 answer:

erica [24]3 years ago

7 0

C. 20/4 because a fraction isn’t a whole number.

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Step2247 [10]

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3 0

2 years ago

stiks02 [169]

Answer:

37/50=74/100

Step-by-step explanation:

8 0

3 years ago

nalin [4]

Answer: $x=56.5\ km$

Step-by-step explanation:

Given the right triangle in the image, you need to remember the following identity:

$cos\alpha=\frac{adjacent}{hypotenuse}$

Observe the triangle. You can identify that:

$\alpha=28\°\\adjacent=x\\hypotenuse=64$

Then, knowing these values, you can substitute them into $cos\alpha=\frac{adjacent}{hypotenuse}$ :

$cos(28\°)=\frac{x}{64}$

Finally, you have to solve for "x".

Therefore, the value of "x" rounded to the nearest tenth is:

$64*cos(28\°)=x\\x=56.5\ km$

8 0

3 years ago

Lina20 [59]

20% is equivalent to the decimal <u>0.2</u>, because they both represent 1/5 of a whole.

3 0

2 years ago

lapo4ka [179]

I think the answer is

-X>10/3

8 0

3 years ago