What is the scale of a bar graph

The diameter of a ball is 8 in. What is the volume of the ball?

ziro4ka [17]

Given that the formula of a sphere is V = 4/3 π r³
Your answer would be 268.083 in.³

4 0

4 years ago

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Write each equation in standard form. y - 10 = 2(x - 8) How do I solve this

fredd [130]

First, we can expand the terms on the right side of the equation:

y

−

10

=

2

(

x

−

8

)

y

−

10

=

(

2

×

x

)

−

(

2

×

8

)

y

−

10

=

2

x

−

16

Next, we can add

10

and subtract

2

x

from each side of the equation:

−

2

x

+

y

−

10

+

10

=

−

2

x

+

2

x

−

16

+

10

−

2

x

+

y

−

0

=

0

−

6

−

2

x

+

y

=

−

6

Now, multiply each side of the equation by

−

1

−

1

(

−

2

x

+

y

)

=

−

1

×

−

6

(

−

1

×

−

2

x

)

+

(

−

1

×

y

)

=

6

2

x

+

(

−

y

)

=

6

or

2

x

−

y

=

6

4 0

3 years ago

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Justin Bieber is hiding from everyone in a tree. Somebody throws a rock at Justin trying to knock him out of the tree. An equati

Sloan [31]

Answer:

is your teacher insane?

5 0

3 years ago

Geometry. What is the value of x?

Yuliya22 [10]

Given that the length's of the secant's are equal, it implies that the distance of a perpendicular bisector from the secant to the center of the circle will also be the same. This implies that the value of x will be given by:
x=16

8 0

3 years ago

For all real numbers a,b and c If a>b, then a+c___ b+c

Arlecino [84]

-------------------------------------------------------------------------------------------------------------

Answer: $\textsf{a + c } > \textsf{ b + c}$

-------------------------------------------------------------------------------------------------------------

Given: $\textsf{a} > \textsf{b}$

Find: $\textsf{a + c }\_\_\_ \textsf{ b + c}$

Solution: We know that a is greater than b and we also know that we are going to be adding c to both sides which means that both sides would increase by the same amount. Therefore a + c would still be greater than b + c giving us the expression of a + c > b + c.

4 0

2 years ago