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3 years ago

< ALGEBRA 1>

Mathematics

1 answer:

expeople1 [14]3 years ago

6 0

The Area of a piece of paper

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This circle is centered at the origin, and the length of its radius is 8. What is

Anton [14]

Answer: The equation of a circle with center (h,k) and radius r is given by (x−h)2+(y−k)2=r2 . For a circle centered at the origin, this becomes the more familiar equation x2+y2=r2

Step-by-step explanation:

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3 years ago

Need help asap for geometry

kupik [55]

Answer:

Step-by-step explanation:

40=1/2(115-x)

80=115-x

-35=-x

x=35

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3 years ago

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What is the constant in the equation y=2.7x

kirill [66]

Answer:

The constant is 2.7. This number never changes.

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3 years ago

Solve linear equations -4(b+3)-12=2b-16+5b

daser333 [38]

Answer:

$Exact form:b=-\frac{8}{11}\\Decimal form: b=-0.72727272727272727272$

Step-by-step explanation:

$-4(b+3)-12=2b-16+5b$

$-4b-12-12=2b+5b$

$-4b-24=7b-16$

$-4b=7b+8$

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3 years ago

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What is the solution to the system of equations graphed below <br> Y=2x-7 y=-x-1

Aleksandr-060686 [28]

Answer:

x=2

y=-3

Step-by-step explanation:

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3 years ago