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3 years ago

WILL GIVE BRAINLIEST ANSWER THIS PLZ!

Mathematics

2 answers:

Nutka1998 [239]3 years ago

8 0

The answer is b, tell me if you don't understand.

masya89 [10]3 years ago

5 0

Hi !

9 < √85 < 10
9² < √85² < 10² it don't change the inequality because these 3 numbers are positif.
81 < 85 < 100

The inequality is true

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3 years ago

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yan [13]

$\bf ~~~~~~~~~~~~\textit{middle point of 2 points }\\\\
\begin{array}{ccccccccc}
&&x_1&&y_1&&x_2&&y_2\\
% (a,b)
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% (c,d)
&D&(~ x &,& y~)
\end{array}\qquad
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\\\\\\
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\begin{cases}
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\boxed{x=7}\\
----------\\
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3 years ago

A boy bought an article for £9. He spent £4

Marina86 [1]

Answer:

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Step-by-step explanation:

Cost price of the article = 9

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3 years ago

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2 years ago

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sp2606 [1]

Answer:

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A discriminate of -8 is never going to give you a real root. D is wrong

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3 years ago