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
Svetlanka [38]
2 years ago
15

Find the volume of 20m, 5m, 18m

Mathematics
1 answer:
HACTEHA [7]2 years ago
7 0

Answer:

600 m³

Step-by-step explanation:

The shape we have is a rectangular pyramid:

Formula:<u><em> (volume of a rectangular pyramid)</em></u>

Volume = (1/3) × Base Area × height

___________________________

In our case :

Base area = L × W = 20 × 18 = 360 m²

height = 5 m

⇒ Volume = (1/3) × Base Area × height

    \Longrightarrow \text{volume} \  =\  \frac{1}{3} \times 360\times 5

\Longrightarrow \  \text{volume} \  =\  600\  m^{3}

You might be interested in
Write add, divide, multiply, and subtract in the correct order to complete the following sentence.
Bad White [126]

Answer:

what grade are you??.......

5 0
2 years ago
How many digits are there in the repeating block for the decimal equivalent<br> of 3 over 7?
Sindrei [870]

Step-by-step explanation:

\text{By long division, we know that}

\frac37=0.425871425871425871\ldots

\text{Observing the pattern, we know the repeating block is }\overline{425871}\text{. Therefore, there are 6 digits in the repeating block}

7 0
2 years ago
Fill in the blanks to complete the area model to solve 6.60 divided by 15 is the same as _ x ? = _ 6.60 = _ hundredths
storchak [24]

Answer:

15 x = 6.60

x = 44\ hundredths

Step-by-step explanation:

Given

\frac{6.60}{15}

Required

Complete the model

[ ] x = 6.60

x = _ hundredths

\frac{6.60}{15}

Equate to x

x = \frac{6.60}{15}

Multiply both sides by 15

15 * x = \frac{6.60}{15} * 15

15 * x = 6.60

15 x = 6.60

So, we have:

[ ] x = 6.60 =====> 15 x = 6.60

Recall that:

x = \frac{6.60}{15}

x = 0.44

This implies that:

x = 44\ hundredths

Hence:

x = _ hundredths =====> x = 44\ hundredths

3 0
3 years ago
Convert the following equation into slope intercept form. 3x + 21y = 21 Stars
RideAnS [48]

Answer:

y = -(1/7)x + 1

Step-by-step explanation:

3x + 21y = 21 \\ 21y = 21 - 3x \\ y =  \frac{21 - 3x}{21}  \\ y = 1 -  \frac{1}{7} x \\ y =  -  \frac{1}{7} x + 1

6 0
2 years ago
Help please!!!!!!!!!!!!!!!
anygoal [31]
-1. hope that helps!
3 0
3 years ago
Other questions:
  • Solve the inequality below for x. -3.2(2x-1) less than or equal to 17.6
    9·2 answers
  • The force of gravity acting on an object varies directly with the mass of the object. The force on a mass of 5 kilograms is 49 n
    5·1 answer
  • To make 16 hamburger patties that each weigh 1/3 pound, you need 16/3 pounds of beef. Write 16/3 as a mixed number.
    5·2 answers
  • Which inequalities have -0.5, 2.5, and 4 as part of the solution set? Select all that apply.
    9·2 answers
  • Which number(s) from the set {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, if any, will solve this equation?
    13·2 answers
  • Suppose a pack of candy bars has 6 bars. Each bar weighs 3.96 ounces. How much does the pack weigh?
    10·1 answer
  • A hot air ballon went from an elevation of 6,669 feet to an elevation of 3,402 in 54 minutes. What was its rate of descent?
    13·1 answer
  • 5x=2 written as a fraction
    5·1 answer
  • The function h is defined by the following rule.<br> Find h(x) for each x-value in the table.
    6·1 answer
  • Zoe is a chemistry teacher earning a salary of $38,000 per year. She also tutors part-time, charging $20 per session. Which of t
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!