Why do people give other people brainliest for wrong answers?

Mathematics

2 answers:

svet-max [94.6K]2 years ago

8 0

Answer:

because its 2021

Step-by-step explanation:

Yehhh

Andrei [34K]2 years ago

4 0

I DON'T REALLY KNOW WHY.. (。┰ω┰。)

DID IT HAPPEN TO YOU??

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May someone help me with this

iren2701 [21]

7c-2
Hope that helps, I'm pretty sure I'm right.

5 0

2 years ago

Read 2 more answers

PLEASE HELP!!! Division

krok68 [10]

The answer is 36/49.

You take the second fraction and flip it (it will be 12/14) and you multiply straight across. You get 72/98. You simplify it by finding it's greatest common factor (in this case it is 2) so you divide it the numerator and the denominator by 2. You get 36/49.

6 0

3 years ago

Write a polynomial that represents the length of the rectangle<br><br> help please !!

disa [49]

Answer:

$\textsf{Length}=0.8x^2-0.7x+0.7\quad \sf units$

Step-by-step explanation:

Area of a rectangle = width × length

Therefore, to find the length of the rectangle, we need to divide the area by the width.

Using long division:

$\large\begin{array}{r}0.8x^2-0.7x+0.7\phantom{)} \\x+0.5{\overline{\smash{\big)}\,0.8x^3-0.3x^2+0.35x+0.35\phantom{)}}}\\-~\phantom{(}\underline{(0.8x^3+0.4x^2)\phantom{-b))))))))))))))}}\\0-0.7x^2+0.35x+0.35\phantom{)}\\ \underline{-~\phantom{()}(-0.7x^2-0.35x)\phantom{-b)))))}}\\ 0.7x+0.35\phantom{)}\\\underline{-~\phantom{()}(0.7x-0.35)}\\ 0\phantom{)}\end{array}$