3 years ago

Identify the like terms 3x,4y,4z,5x

Mathematics

1 answer:

Elenna [48]3 years ago

6 0

The like terms are 5x and 3x because they both are apart of the x family !

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Robert buys 4 pounds of cauliflower at $0.85 a pound. He also buys 4 pounds of brussels sprouts. If he spends $6.40 on the veget

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Tilda buys a shirt for d dollars. She uses a $50 gift card and receives $22.50 in change Write an equation for this.

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Answer:

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Which equation represents a circle with the same radius as

sattari [20]

Answer :

$(x+1)^2+(y-1)^2=4^2$ and $(x+1)^2+(y-1)^2=16$

Step-by-step explanation:

Given : A circle with the same radius as the circle shown but with a center at (-1.1).

To find : Which equation represents a circle ?

Solution :

The equation of a circle with center (h,k) and radius r is given by :

$(x-h)^2+(y-k)^2=r^2$

Here, we are given (h,k)=(-1,1)

and radius r=4 units

So, equation of circle will be :

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$(x+1)^2+(y-1)^2=4^2$

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Therefore, the required equations of circle are

$(x+1)^2+(y-1)^2=4^2$ and $(x+1)^2+(y-1)^2=16$

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