3 years ago

Arrange the operations into the order they should be performed in.

Mathematics

1 answer:

djverab [1.8K]3 years ago

3 0

Bodmas
(60+15) / 3 - 2

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The submarine went 1,200 feet below sea level. Enter the integer that represents the submarine's elevation.

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Write the recurring decimal 0,101010101... . as a fraction in its simplest form.

DochEvi [55]

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Step-by-step explanation:

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Use the substitution methods to solve the system of equations. Choose the correct ordered pair. y=7x+8 y=x+20

krek1111 [17]

Answer:

Step-by-step explanation:

Solution by substitution method

y=7x+8

∴y-7x=8

and y=x+20

∴y-x=20

Suppose,

-7x+y=8→(1)

and -x+y=20→(2)

Taking equation (1), we have

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⇒y=7x+8→(3)

Putting y=7x+8 in equation (2), we get

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x = 2

substitute for x in equation (3)

y = 7(x) + 8

y = 7(2) + 8

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3 years ago

ABCD is a quadrilateral and a line through A parallel to BC meets DC at X. If angle D=angle C , prove that ADX is isosceles.

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see picture below

Step-by-step explanation:

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2 years ago

ANSWER ASAP WILL GIVE BRAINLIEST

Gnom [1K]

I think it’s the first one because if you look at the shape it lines up to make the same shape Srry if this is wrong

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