Hii can someone help me find the area of this square

Mathematics

2 answers:

almond37 [142]2 years ago

5 0

Answer:6.76 cm2

Step-by-step explanation:

You have multiply 2.6 by 2.6 and then you have to square the cm so it will be 6.76 cm2

ASHA 777 [7]2 years ago

4 0

Answer: A. 6.76 $cm^2$

Step-by-step explanation:

Area is just length times width.

The length is 2.6 cm and the width is 2.6 cm, so just multiply the two.

2.6 x 2.6 = 6.76 $cm^2$

Make sure you don't forget the squared in questions that ask for area.

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HELPPPPP!!!!!!! PLEASESWE

harina [27]

What you are trying to do, I don't know. I will combine them for you.

8)

$\displaystyle \frac{6}{x-1} - \frac{5x}{4} \\ \\ = \frac{4(6)}{4(x-1)} - \frac{5x(x-1)}{4(x-1)} \\ \\ 
= \frac{24}{4(x-1)} + \frac{-5x(x-1)}{4(x-1)} \\ \\
= \frac{24}{4(x-1)} + \frac{-5x^2+5x}{4(x-1)} \\
= \frac{24 - 5x^2 + 5x}{4(x-1)}$

____________________

9)

$\displaystyle 
\frac{3}{x+7} + \frac{4}{x-8} \\ \\ = 
\frac{3(x-8)}{(x+7)(x-8)} + \frac{4(x+7)}{(x+7)(x-8)} \\ \\ =
\frac{3x-24}{(x+7)(x-8)} + \frac{4x+28}{(x+7)(x-8)} \\ \\ =
\frac{3x-24}{(x+7)(x-8)} + \frac{4x+28}{(x+7)(x-8)} \\ \\ =
\frac{7x + 4}{(x+7)(x-8)}$