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Bumek [7]
3 years ago
15

What is the volume of a sphere with a radius of 2 feet

Mathematics
1 answer:
Tju [1.3M]3 years ago
3 0

Answer:

\frac{32}{3}π ft³

Step-by-step explanation:

Volume of a sphere is \frac{4}{3}πr³ .R=2.  2³=8.   \frac{4}{3}π8= \frac{32}{3}π

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A robot can complete 5 tasks in 3/4 hour how many hours does it take to do one task?
Leona [35]

Answer:

3/20 hour

Step-by-step explanation:

5 tasks ------------------------------ 3/4 hour

1 tasks ------------------------------3/(4×5) hour

            -------------------------------3/20 hour

7 0
3 years ago
Read 2 more answers
A = b + rb, for r<br> Please help me..
kifflom [539]

Answer:

r=(a/b)-1

Step-by-step explanation:

a=b(1+r)

a/b = 1+r

r=(a/b)-1

6 0
3 years ago
Write an equation of the line passing through point p that is parallel to the given line.
Thepotemich [5.8K]

Answer:

Step-by-step explanation:

y=-3x+13

y = mx + b, where m is the slope and b is the y-intercept.

A line parallel to this line will have the same slope, -3.  We can start by writing:

y = -3x + b

No matter what is chosen for the value of b, this line will be parallel.  We do want the line to go through point (6,10), however.  The way that can be done is to find a value of b that would shift the line to go through (6,10).

Find b by entering the point (6,10) into the equation, and then solve for b:

y = -3x + b

10 = -3(6) + b

10 = -18 + b

b = 28

The line becomes y = 3x + 28

See the attachment.

8 0
3 years ago
Which function has a simplified base of 4RootIndex 3 StartRoot 4 EndRoot?
Sav [38]

Answer:

c is answer

Step-by-step explanation:

yes

4 0
3 years ago
Triangles are used for strength in roof trusses. In the diagram, UV and VW are midsegments of RST. Find UV and RS. RWT= 90in. VW
velikii [3]

Answer:

I believe UV=45 and RS=114

<h2>THIS COULD BE WRONG, IF IT IS I'M SORRY, THIS IS THE ANSWER I GOT</h2>

7 0
2 years ago
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