3 years ago

(Y-2,2x+1)=(x-1,y+2)

Mathematics

1 answer:

Alex3 years ago

8 0

Answer:

x=2 and y=3

Step-by-step explanation:

y-2=x-1

or,x-y=-1.......(1)

again,

2x+1=y+2

or,2x-y=1.......(2)

now,

solving equations (1)&(2),we get,

x=2 and y=3

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A die is rolled once . what is the probability that the number on top will be _____

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Answer:

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3 years ago

Read 2 more answers

-2 and 1/3 times 1 and 1/2=

torisob [31]

Answer:

$-2\frac{1}{3}\times 1\frac{1}{2}=-3.5$

Step-by-step explanation:

We are asked to find the product of $-2\frac{1}{3}$ and $1\frac{1}{2}$ .

Upon writing our expression as a product we will get,

$-2\frac{1}{3}\times 1\frac{1}{2}$

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Upon cancelling out 3 from our given expression we will get,

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3 years ago

What effect does doubling the height of a cone have on the volume of the cone if the radius remains the same?

photoshop1234 [79]

The height volume is doubled.

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3 years ago

On Thursday, a local hamburger shop sold a combined total of 348 hamburgers and cheeseburgers. The number of cheeseburgers sold

Serggg [28]

Answer:

116 hamburgers

Step-by-step explanation:

divide 348 by 3. since cheese burgers were sold two times more than hamburgers, the answer would be 116.

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3 years ago

Shane decided to dig his garden.On the first fine day,he dug 1/3 of it.On the second day he dug only 1/4 of it before it started

jeka94

Answer:

I think 1/4

Step-by-step explanation:

So, you first should find a common denominator so you can add the fractions together.

So, 1/4 + 1/3 + 1/6 becomes 3/12+4/12+2/12.

Add that up, you get 9/12.

Simplify.

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3 years ago