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Dmitrij [34]
3 years ago
7

Rational numbers can be ______ or _______

Mathematics
1 answer:
chubhunter [2.5K]3 years ago
7 0

Answer:

whole number or an integer.

Step-by-step explanation: hope this helps.

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What does f(0) mean?
nadezda [96]

Answer:

it means y intercept

Step-by-step explanation:

8 0
2 years ago
What is the simplified version of <img src="https://tex.z-dn.net/?f=%282%5Csqrt%7B5%7D%2B3%29%28%5Csqrt%7B5%7D-1%29" id="TexForm
Tpy6a [65]

ANSWER

EXPLANATION

We want to simplify:

(2\sqrt{5}+3)(\sqrt{5}-1)

Recall the distributive property;

(a+b)(c+d)=a(c+d)+b(c+d)

We apply this property to get,

2\sqrt{5}(\sqrt{5}-1) + 3(\sqrt{5}-1)

We expand to get,

2 \times 5-2 \sqrt{5} + 3\sqrt{5}-3

This simplifies to,

10 + \sqrt{5}-3

The simplest form of the given expression is:

7 +  \sqrt{5}

7 0
4 years ago
At a football stadium, 10% of the fans in attendance were teenagers. If there were 30 teenagers at the football stadium, what wa
JulijaS [17]

Answer:

i believe the answer to this is a total of 300 people because you multiply the ten percent into the 30 people which factors out some numerical values, so then your answer as i just said is 300 people in total attended the game.

Step-by-step explanation:

8 0
3 years ago
Would be great if someone can help with this.
Neporo4naja [7]

Answer:

144

Step-by-step explanation:

In a regular decagon like the one shown in the picture each angle is 144 degrees and it all adds up to 1,440. If you want proof search up "angle of a decagon"

8 0
3 years ago
The table shown lists the atomic weight of the elements that begin with the letter c. What's the range of these
kondaur [170]

The Answer is 2

34.989.I used a physics book

3 0
3 years ago
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