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2 years ago

Please help and give an explanation on how to find the value of x

Mathematics

1 answer:

arsen [322]2 years ago

8 0

Answer:

x = 30

2x =60

Step-by-step explanation:

the angle is a right angle- so that means it’s a 90 degree angle

so let’s set up an equation..

We get 90 degrees when we add 2x Plus x

So 2x + x = 90

then, 3x = 90

x= 30

you Can check your Answer by:

Do 2 times 30 = 60

and then 60+ 30

you will Get 90

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2 years ago

How to write (8x100,000)+4x1,000)+(6x1) in word form

BARSIC [14]

Answer:

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Step-by-step explanation:

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3 years ago

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A^-1/[a^-1 - b^-1] + a^-1/[a^-1 + b^-1]

o-na [289]

$\dfrac{a^{-1}}{a^{-1}-b^{-1}}+\dfrac{a^{-1}}{a^{-1}+b^{-1}}=a^{-1}\left(\dfrac{a^{-1}+b^{-1}}{(a^{-1}-b^{-1})(a^{-1}+b^{-1})}+\dfrac{a^{-1}-b^{-1}}{(a^{-1}+b^{-1})(a^{-1}-b^{-1})}\right)$

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3 years ago

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ziro4ka [17]

For dark line

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(-1,-4)

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For dashed line

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2 years ago

Which equation can be used to solve the problem? 75 percent of what number is 150? asap

shutvik [7]

Answer:

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Step-by-step explanation:

Multiplying both sides by 100 and dividing both sides by 75,we have x = 150 ×

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3 years ago

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