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1 year ago

Find the volume of the pyramid. Round to the nearest tenth if necessary.

Mathematics

1 answer:

Ymorist [56]1 year ago

6 0

Answer:

53.7

Step-by-step explanation:

The area of the rectangular base is 7(2.3)=16.1.

So, the total volume is (1/3)(16.1)(10), which is about 53.7

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Plz help and show work

Helen [10]

Answer:

It is A and D.

Step-by-step explanation:

One answer would be 1.50x + 3600 = 1200, because he sells x many bags for $1.50 each, and add 3600 to it

The other answer is 1.5(2400 + x) = 12000, this is equal to 3600 + 1.5x = 1200, the same as the first equation.

The other answers are all wrong.

5 0

2 years ago

Write an equation perpendicular to y=3/4x-1 that passes through the point (3,-3)

RSB [31]

Y=.75x-1 im might be wrong i think im wrong but im not sure

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2 years ago

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Sergio039 [100]

Answer:

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Here is a sphere with radius 4 feet.What is the volume of the sphere? Express your answer in terms of pi

Allushta [10]

Answer:

volume of sphere=4/3 π4³=256/3π ft²

6 0

2 years ago

A star in the sky appears to move by 12 arcseconds over the course of 6 months. Convert this number into first areminutes then d

Bumek [7]

Answer:

Given :A star in the sky appears to move by 12 arc seconds over the course of 6 months.

To Find :Convert this number into first arc minutes then degrees.

Solution:

60 arc seconds = 1 arc minute

1 arc seconds = $\frac{1}{60}$ arc minute

12 arc seconds = $\frac{1}{60} \times 12$ arc minute

12 arc seconds = $\frac{1}{5}$ arc minute

So, 12 arc seconds = $\frac{1}{5}$ arc minute

Now convert it into degrees

60 arc minute = 1 degree

1 arc minute = $\frac{1}{60}$ degree

$\frac{1}{5}$ arc minute = $\frac{1}{60} \times \frac{1}{5}$ degree

$\frac{1}{5}$ arc minute = $\frac{1}{300}$ degrees

12 arc seconds = $\frac{1}{300}$ degrees

8 0

3 years ago