3 years ago

What is the value of expression below?

Mathematics

2 answers:

Scilla [17]3 years ago

8 0

Answer:

B)1.1

Step-by-step explanation:

I'm 100% sure

aleksandr82 [10.1K]3 years ago

5 0

Answer:

ans b.1.1

Step-by-step explanation:

hey just follow an thank me thats it

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hoa [83]

Answer:

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Step-by-step explanation:

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Reasoning triangle $abc$ has a perimeter of $12$ units. the vertices of the triangle are $a(x,\ 2),\ b(2,-2)$ , and $c(-1,\ 2)$

OlgaM077 [116]

hmmm let's find the distance between B and C first off.

$~~~~~~~~~~~~\textit{distance between 2 points} \\\\ B(\stackrel{x_1}{2}~,~\stackrel{y_1}{-2})\qquad C(\stackrel{x_2}{-1}~,~\stackrel{y_2}{2})\qquad \qquad d = \sqrt{( x_2- x_1)^2 + ( y_2- y_1)^2} \\\\\\ BC=\sqrt{(~~-1 - 2~~)^2 + (~~2 - (-2)~~)^2} \implies BC=\sqrt{(-1 -2)^2 + (2 +2)^2} \\\\\\ BC=\sqrt{( -3 )^2 + ( 4 )^2} \implies BC=\sqrt{ 9 + 16 } \implies BC=\sqrt{ 25 }\implies BC=5$

hmmm if BC is that much, then AB + AC = 7, since AB + AC + BC = 12 which is the perimeter, Check the picture below.

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On average, college graduates spend more money on the lottery than those with only a high school education. True or false?

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levacccp [35]

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Step-by-step explanation:

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33 points!!!!

lakkis [162]

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