1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
marishachu [46]
2 years ago
15

A metronome is a device that ticks at adjustable intervals to help keep time when playing music. the metronome on ryan’s piano h

as the basic shape below. a square pyramid. the base is 9 centimeters by 9 centimeters. the triangular sides have a base of 9 centimeters and height of 20.5 centimeters. the pyramid has a height of 20 centimeters. if the metronome was created out of a piece of solid wood, what is the minimum amount of solid wood that was used? 369 centimeters cubed 450 centimeters cubed 540 centimeters cubed 810 centimeters cubed
Mathematics
2 answers:
Andru [333]2 years ago
6 0

When the metronome was created out of a piece of solid wood, the minimum amount of solid wood that was used from the pyramid will be C. 540 centimeters cubed.

<h3>How to calculate the pyramid?</h3>

From the information given, the metronome ticks at adjustable intervals to help keep time when playing music.

In rhis case, when the metronome was created out of a piece of solid wood, the minimum amount of solid wood that was used from the pyramid will be:

= 20 × 9 × ✓9

= 20 × 9 × 3

= 540

Learn more about pyramid on:

brainly.com/question/218706

#SPJ4

fgiga [73]2 years ago
5 0

Answer:

540

Step-by-step explanation:

C

You might be interested in
Rewrite 6(10+2) using the distributive property. Then simply.
Montano1993 [528]

\begin{gathered} 6(10+2)=(6\cdot10)+(6\cdot2) \\ 6(10+2)=60+12 \\ 6(10+2)=72 \end{gathered}

Explanation

the distributive property states that multiplying the sum of two or more addends by a number will give the same result as multiplying each addend individually by the number and then adding the products together

a(b+c)=ab+ac

so

Step 1

6(10+2)

apply the distributive property

6(10+2)=(6\cdot10)+(6\cdot2)

now, calculate ot simplify

\begin{gathered} 6(10+2)=(6\cdot10)+(6\cdot2) \\ 6(10+2)=60+12 \\ 6(10+2)=72 \end{gathered}

I hope this helps you

5 0
1 year ago
A conveyor belt carries filled bottles of milk to be packed. The bottles are placed five feet apart on the belt. If the belt is
nikdorinn [45]

Answer:

1,440 bottles will be packed in an hour

Step-by-step explanation:

Firstly, we need to calculate the Amount of Distance the conveyor belt will move in an hour.

Now the speed with which it moves is 2 feet per seconds. We calculate the number of seconds in a hour= 60 * 60 = 3600 seconds. The total distance is thus 3,600 * 2 = 7,200 ft

Now, to calculate the number of bottles to be packed in an hour, we simply divide the total distance covered by the distance between the bottles = 7,200/5 = 1,440 bottles

8 0
3 years ago
Use the distributive property to determine an equivalent expression.<br> 2(2x+7) *
almond37 [142]

Answer:

4x + 14

Step-by-step explanation:

So first you would 2 times 2x to get 4x and then 2 times seven to get 14. So you would get 4x plus 14.

3 0
4 years ago
A right triangle \mathrm{ABC}ABC is shown.<br><br> ​<br><br> ​ <br><br><br><br> What is cos AA?
maria [59]

Answer:

90

Step-by-step explanation:

6 0
3 years ago
Which is a true statement?
Murrr4er [49]
A) -2.8 > -3.5 is true. There are infinite solutions.
B) -7.75 < -8.45 is false. There is no solution.
C) 6.52 < 6.5 is is false. There is no solution.
D) -11.1 > 10.7 is false. There is no solution.

3 0
3 years ago
Other questions:
  • Can someone please help me
    5·1 answer
  • Are points A, C, D, and F coplanar? Explain.
    14·1 answer
  • A construction worker bought several bottles of juice for $3 at the convenience store. She paid for them with a $20 bill. If j r
    11·1 answer
  • Plz help, plz show work
    5·1 answer
  • An acute angel measure is
    9·2 answers
  • In a class test (+ 5) marks are given for every correct answer and (-3) marks are given for every incorrect answer.
    5·2 answers
  • ( 8 x 10^4) - ( 4 x 10^2) give the answer in standard form
    6·1 answer
  • What is the solution to this equation?
    13·2 answers
  • The arm of a crossing gate moves 42° from a vertical position. How many more degrees does the arm have to move so that it is hor
    14·1 answer
  • Calculate the difference in the proportion of males and the proportion of females that smoke. Give your answer to 2 decimal plac
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!