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3 years ago

can someone please help me i am failing my math and am very behind my math grade level can someone explain this to me please

Mathematics

1 answer:

xenn [34]3 years ago

4 0

Answer:

The answer to number 7 is -1.25

The answer to number 8 is 1.25

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What is the value of x, given that figure LMNO is a square? A. 45 B. 33 C. 27 D. 81

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The is answer is B. 33

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3 years ago

A room that is 5 meters long has an area

Sveta_85 [38]

Answer:

Breadth=x+2

Step-by-step explanation:

$Solution,\\\\Length(l)=5m\\\\Area=5x+10m^{2} \\\\Breadth(b)=?\\\\As,\\\\Area=l*b\\\\5x+10=5*b\\\\b=\frac{5x+10}{5}\\\\b=\frac{5x}{5} +\frac{10}{5} \\\\b=x+2$

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2 years ago

Here is an expression: 3 • 2t

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Answer:

1. 6

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Step-by-step explanation:

Substitute in the values for <em>t</em> and solve the expression.

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2 years ago

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SOMEONE HELP PLEASE!

WINSTONCH [101]

Answer:

x=48 and y is 132 my guy u welcome

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2 years ago

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A robot can complete up to 8 tasks in 5/6 hour. each task takes the same amount of time.

storchak [24]

$\bf \begin{array}{ccll} tasks&hours\\ \cline{1-2}&\\ 8&\frac{5}{6}\\\\ 1&h \end{array}\implies \cfrac{8}{1}=\cfrac{~~\frac{5}{6}~~}{h}\implies 8=\cfrac{~~\frac{5}{6}~~}{\frac{h}{1}}\implies 8=\cfrac{5}{6}\cdot \cfrac{1}{h} \\\\\\ 8=\cfrac{5}{6h}\implies 48h=5\implies h=\cfrac{5}{48}\\\\[-0.35em] \rule{31em}{0.25pt}$

$\bf \begin{array}{ccll} tasks&hours\\ \cline{1-2}&\\ 8&\frac{5}{6}\\\\ t&1 \end{array}\implies \cfrac{8}{t}=\cfrac{~~\frac{5}{6}~~}{1}\implies \cfrac{8}{t}=\cfrac{5}{6}\implies 48=5t \\\\\\ \cfrac{48}{5}=t\implies 9\frac{3}{5}=t$

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2 years ago

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