2 years ago

Can I have some help

Mathematics

1 answer:

Wewaii [24]2 years ago

8 0

Answer:

1/8miles a second it's easy I'm good at mathematics

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Each side of a rhombus is 20 cm long and one of its diagonals is 24 cm in length, find the area of this rhombus?

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Answer:

AB = 20 CM

OA = 1

__ × 24 cm

= 12 cm

AOB = 90 °

OB² == AB² - OA ²

$( {20}^{2} ) - ( {12}^{2} ) \\ = 400 - 144 \\ = 256 \\$

$ob \: = \sqrt{256} = 16 \\ bd \: = 2 \times ob \\ = 2 \times 16 \\ = 32cm \: \\$

AREA OF ABCD IS

$\frac{1}{2 } \times ac \times bd \\ = \frac{1}{2} \times 24 \times 32 \\ 384cm$

$hope \: its \: helpful \: \: to \: you \:$

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The variables y and x^2 are directly

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Answer:

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Given that y and x² are directly proportional then the equation relating them is

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