4 years ago

How to find the answers

Mathematics

1 answer:

Ksivusya [100]4 years ago

8 0

You should ask for help,Don't be embarrassed to ask.

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Cho tam giác DEF cân tại D có đường trung tuyến DI

Leviafan [203]

Can u translate yo English pls

4 0

2 years ago

Some rectangles have an area of 36 cm². Let the variable W represent the width of these rectangles. Which expression represents

ZanzabumX [31]

Answer:

The perimeter of the rectangle is expressed as; $P = \frac{72 \ + \ 2W^2}{W}$

Step-by-step explanation:

Given;

area of the rectangle, A = 36 cm²

width of the rectangle, = W

Let L represent the length of the rectangle,

A = L x W

$L = \frac{A}{W} = \frac{36}{W}$

The perimeter of the rectangle is calculated as;

P = 2(L + W)

Substitute the value of L into the above equation;

$P = 2(L + W)\\\\P = 2 (\frac{36}{W} + W)\\\\P = 2 (\frac{36 + W^2}{W} )\\\\P = \frac{72 \ + \ 2W^2}{W}$

Thus, the perimeter of the rectangle is expressed as $P = \frac{72 \ + \ 2W^2}{W}$

8 0

3 years ago

Answer this question:)

Wittaler [7]

Answer:

p=2(l+b)

=42mm

A=l*b

=108mm to the power 2

5 0

3 years ago

How do you work out this?

s344n2d4d5 [400]

$H=kc^3\\\\40=k\cdot 2^3\\8k=40\\k=\dfrac{40}{8}=5\\\\H=5c^3$

7 0

4 years ago

Does anybody know how to simply fractions on this caculator

serious [3.7K]

Answer:

NO but you can do it online

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers