3 years ago

In a grade seven class, 18 students have pets, and 12 do not. What percent of the class has a pet?

2 answers:

7 0

Answer :
If 18+12 is 30 and only 18 of them has pets then 70 percent have pets

6 0

The answer is actually 60% because there are 30 students

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alina1380 [7]

Hi there,

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Hope this helps :)

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Bad White [126]

Hello,

(x+2)²+(y-3)²=16

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Elena-2011 [213]

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3 years ago

soldier1979 [14.2K]

Answer:

It is the right-angled triangle.

Step-by-step explanation:

According to the Pythagorean theorem, $a^{2}+b^{2}=c^{2}$ , which c is the longest side of the triangle.

So, $27^{2}+36^{2}=45^{2}$ if the triangle is right angle.

$LHS=27^{2} + 36^{2} = 2025$

$RHS=45^{2}=$ $RHS=45^{2} = 2025$

∵LHS=RHS

∴It is a right-angled triangle.

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3 years ago

Amiraneli [1.4K]

Fraction:

26 3/10 and 7 104/1000

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3 years ago