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3 years ago

Does anyone know what this is!? Or have got this question too please help me:(

Mathematics

1 answer:

allochka39001 [22]3 years ago

3 0

I might be able to help but you need to provide more information about the rockets

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What is 289% as a decimal

lakkis [162]

Answer:

the answer is 2.89

Step-by-step explanation:

u divide 289 to 100 or 289/100=2.89

hope this helps

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3 years ago

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Find the midpoint of the segment with the following endpoints (-10,-1) and (-6,7)

Gala2k [10]

Answer:

(-8 , 3)

Step-by-step explanation:

(x1 , y1) (x2 , y2) = (-10 , -1) (-6 , 7)

$\frac{-6-10}{2}$ , $\frac{7-1}{2}$ -6 is going to be my x1 and -10 my y1

7 is going to be my x2 and -1 my y2

(-8 , 3)

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3 years ago

The real numbers x for which |x-19| = - (x-19) are?

Novosadov [1.4K]

Answer:

x = 19

|19-19|=0

-(19-19)=0

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3 years ago

What is the value of x

GarryVolchara [31]

<h2><u>We can solve it using trigonometric values.</u></h2>

<h3>So , <u> </u><u>sin</u><u> </u><u>θ</u><u> </u> = ( Perpendicular / Hypotenuese )</h3>

<h2><u>Given</u><u> </u></h2>

Perpendicular = x

Hypotenuese = 30

${ \sf{sin \: \: 45 {}^{ \degree} = \dfrac{1}{ \sqrt{2} } = \dfrac{x}{ 30} }}$

${ \sf{x = \dfrac{30}{ \sqrt{2} } }}$

<h2>∴ x ( Perpendicular)= 15√2 <u>Ans</u><u>.</u></h2>

3 0

3 years ago

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Question in the picture

Ket [755]

Answer:

<h2><u><em>nonagon, 9 sides</em></u></h2>

Step-by-step explanation:

the interior angles is 360 - 220 = 140°

it's a<u><em> nonagon, 9 sides</em></u>

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2 years ago