3 years ago

I need help and ineed the answer i wiil give brainlist

Mathematics

1 answer:

Ymorist [56]3 years ago

3 0

Answer: 2 inch

Step-by-step explanation:

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Does anyone know this please?

Liono4ka [1.6K]

Answer:

Im pretty sure what you have to do is add up the angles and subtract 360.

Step-by-step explanation:

Im not 100% though. good luck

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3 years ago

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?

vodomira [7]

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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2 years ago

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Which of the given values is a solution to the equation −11=5t−9

padilas [110]

-11+9= 5t
-2=5t (divide both sides by 5)
t= -2/5

(Mark me the brainliest if this has helped )

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2 years ago

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What number has 300 tenths and 7 thousandths?

Harrizon [31]

30.007

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3 years ago

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yawa3891 [41]

Answer:

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Step-by-step explanation:

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3 years ago

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I need help and ineed the answer i wiil give brainlist ​

I need help and ineed the answer i wiil give brainlist