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
bekas [8.4K]
2 years ago
9

Calculate the volume of each of the following prisms.

Mathematics
1 answer:
sergeinik [125]2 years ago
4 0

Step-by-step explanation:

1.) The first shape is a parallelogram like prism, So we use Area of prism= Area of base shape*height

that is, Area of base shape= rectangle,L*B

35*14=490*height

490*24=11760 cm3

2.)A rectangle base prism,

Area of prism= Area of base shape*height

Area of Base shape=27*14

378cm2*21

7938cm3

3.)Square based prism,

Area of prism= Area of base shape*height

=21*21*21 (since all sides are the same)

=9261cm3

You might be interested in
The floor of a triangular room has an area of 32 1/2 sq.m. If the triangle’s altitude is 7 172 m, write an equation to determine
sineoko [7]

Answer:

\frac{(2)A}{h} =b

b=0.00906m

Step-by-step explanation:

Hello! To solve this exercise we must remember that the area of ​​any triangle is given by the following equation

A=\frac{bh}{2}

where

A=area=32.5m^2

h=altitude=7172m

b=base

Now what we should do take the equation for the area of ​​a rectangle and leave the base alone, remember that what we do on one side of the equation we must do on the other side to preserve equality

A=\frac{bh}{2} \\\frac{2}{h} A=\frac{bh}{2} \frac{2}{h} \\

\frac{A(2)}{h} =b

solving

\frac{2(32.5)}{7172} =0.0090[tex]\frac{A(2)}{h} =b\\b=0.00906m

4 0
4 years ago
The volume of a cube is given by
Inga [223]
Multiplying a side by a side by a side.(it's the same as a cuboid, but because all the side have the same length, you can simply cube a side to get the answer)
8 0
4 years ago
Anyone I need help with this problem plss
Nady [450]

Answer:

About 1.23 standard deviation above the mean

Step-by-step explanation:

From what we have here, we need to calculate the difference between the given value and the mean and divide by the standard deviation

That would be through calculating the z score as follows;

z-score = (x - mean)/SD

where x is the given value

z-score = (87-71)/13 = 1.23

Since the score is bigger than the mean, the correct choice here is that the score is about 1.23 standard deviation above the mean

3 0
3 years ago
1) 24 + m = 49 pls help​
Doss [256]

Answer:25

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What two numbers is 94 between
levacccp [35]
94 is between 93 and 95
7 0
4 years ago
Read 2 more answers
Other questions:
  • Please help!! will mark brainliest ​
    8·2 answers
  • What is the measure of angle efg? a. 70 degrees b. 90 degrees c. 100 degrees d. 130 degrees
    15·1 answer
  • A square playground has an area of 169 square yards. There is a fence along one side of the playground. How long is the fence? T
    14·2 answers
  • What is the estimate for 7.98 + 4.89 + 5.12
    5·1 answer
  • A soft-drink machine is regulated so that the amount of drink dispensed is approximately normally distributed with standard devi
    9·2 answers
  • Find all the points having an x-coordinate of 4 whose distance from the point (-2,-1) is 10
    5·1 answer
  • Find the midpoint of the line segment with the endpoints (10,−4) and (−9,−2)
    13·1 answer
  • Just help please, im the NOT smartest
    12·2 answers
  • On a certain map, 1.2 represents 12 miles. Lenoir City and Greenback are 6 inches apart on the map. What is the actual distance
    13·2 answers
  • The cost to enter the fair is $9. Rides cost $5 each. Write the equation to represent this problem.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!