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2 years ago

What is the volume of the sphere? 20 "!!points!!" and who gets it right first gets the brainliest.

Mathematics

2 answers:

Neko [114]2 years ago

4 0

Answer:
904.78cm^3

Explanation:

Yuliya22 [10]2 years ago

3 0

904.78cm^3 is the answer

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3(y - 3) = -15<br> I really need help

Tomtit [17]

Answer:

y=-2

Step-by-step explanation:

can i get brainliest please???

it would be very much appreciated

have a nice day :)

7 0

2 years ago

Read 2 more answers

Question 17 please help

kramer

$\sqrt{9x^2} / \sqrt{18y^2}$
after taking sqrt both side

3x/ $\sqrt{9*2y^2}$

3x/3y√2
x/√2y
multiply both denomenator and numerator by√2
√2x/2y

Answer is A

8 0

2 years ago

A line has the points (3,7) (4,9) (5,11) (6,13). If the slope is divided by 2, what is the new slope?

lorasvet [3.4K]

Answer:

The new slope is 1

Step-by-step explanation:

The slope of any two points can be found by:

$slope=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

Finding slope of (3,7) (4,9)

$slope=\frac{9-7}{4-3}\\slope=\frac{2}{1}\\slope=2$

Finding slope of (4,9) (5,11)

$slope=\frac{11-9}{5-4}\\slope=\frac{2}{1}\\slope=2$

So, the slope of the line is 2

Now if slope is divided by 2, new slope will be:

$slope = \frac{2}{2}\\slope=1$

So, The new slope is 1

Keywords: slope between points of a line

Learn more about slope between points of a line at:

#learnwithBrainly

4 0

2 years ago

Find the volume of each square pyramid given its slant height. Round to the nearest tenth. It looks like a normal pyramid with a

Luden [163]

Answer:

1.344 cubic units

Step-by-step explanation:

Given data

Base edge a= 1.2

Hieght= 2.8

The expression for the volume of a pyramid is

V= a^2h/3

substitute

V= 1.2^2* 2.8/3

V= 1.44*2.8/3

V= 4.032/3

V= 1.34cubic units

5 0

2 years ago

Edward bought the 7 concert tickets for himself and 6 friends for a total of $168. Each friend paid Edward back for his or her t

levacccp [35]

Answer: $26

Step-by-step explanation:

Since the 7 tickets cost $168, the value of each ticket will then be:

= $168/7

= $24

Each ticket cost $24

If one friend gave him $50, the change that the friend will collect will be:

= $50 - $24

= $26

Therefore, Edward should return $26 to the person.

3 0

2 years ago