4 years ago

3y+2=5 linear equations

Mathematics

1 answer:

inn [45]4 years ago

8 0

Answer:
3y+2=5
3y=5-2
3y=3
y=1

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Answer:

B. (-3, -7)

Step-by-step explanation:

Anytime you rotate a number 180° about the origin, the numbers in the coordinates become their opposites.

-3 is the opposite of 3 and -7 is the opposite of 7.

Therefore, your new coordinates are (-3, -7)

(x,y) becomes (-x,-y)

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4 years ago

Round the fraction to the nearest 1/2<br>(1/9)<br>A. 0<br>B. 1/2<br>C. 1<br>Please help

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Answer:

Answer is 0(a) .

<h2>MARK ME BRAINLIEST PLS!!</h2>

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3 years ago

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goldenfox [79]

$\bf \textit{so the area of the wall is then }8\frac{2}{5}\times 18\frac{1}{3}
\\\\\\
\textit{how much is }\frac{1}{2}\textit{ of that product?}\quad \cfrac{8\frac{2}{5}\times 18\frac{1}{3}}{2}\\\\
-------------------------------\\\\$

$\bf \begin{cases}
8\frac{2}{5}\implies \cfrac{8\cdot 5+2}{5}\implies &\cfrac{42}{5}\\\\
18\frac{1}{3}\implies \cfrac{18\cdot 3+1}{3}\implies &\cfrac{55}{3}
\end{cases}
\\\\\\
\cfrac{8\frac{2}{5}\times 18\frac{1}{3}}{2}\implies \cfrac{\frac{42}{5}\cdot \frac{55}{3}}{\frac{2}{1}}\implies \cfrac{\frac{42\cdot 55}{5\cdot 3}}{\frac{2}{1}}\implies \cfrac{42\cdot 55}{5\cdot 3}\cdot \cfrac{1}{2}\implies \cfrac{42\cdot 55\cdot 1}{5\cdot 3\cdot 2}
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\cfrac{2310}{30}\implies 77$

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4 years ago

A triangle with all congruent angles is called what?

VladimirAG [237]

Answer:

Equiangular

Step-by-step explanation:

Please look up questions like this instead of posting them. They just waste other people's time.

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In the diagram below, which transformation could have been applied to LPR to create L'P'R'?