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
8090 [49]
3 years ago
13

"The volume of the trapezoidal prism is 1279.152 cubic feet. Determine the height of the trapezoidal base"

Mathematics
1 answer:
Diano4ka-milaya [45]3 years ago
4 0

Answer:

The height of the trapezoidal base is 7.2 ft.

Step-by-step explanation:

Consider the provided information.

The volume of trapezoidal prism is the area of the cross-section × the length.

V=BH

Where B is the area of base, H is the length and V is the volume.

The length of the prism is 25.2ft and volume is 1279.152

1279.152=B(25.2)

B=50.76

Hence, the base area is 50.76 ft².

The base is trapezoid.

The area of trapezoid is B=\frac{1}{2}(b_1+b_2)h

Substitute B=50.76, b_1=10\ and\ b_2=4.1 in above formula.

50.76=\frac{1}{2}(10+4.1)h

50.76=7.05h

h=7.2

Hence, the height of the trapezoidal base is 7.2 ft.

You might be interested in
It is 240 miles from Boston to New York.
Volgvan

It takes you 4.8 hours to reach New York

Step-by-step explanation:

The given is:

  • It is 240 miles from Boston to New York
  • You drive at a speed of 50 mph

We need to find how long would it take you to reach New York

Distance (d) = speed (v) × time (t)

∵ The distance between Boston and New York is 240 miles

∴ d = 240

∵ You drive at a speed 50 miles per hour

∴ v = 50

- Substitute these values in the rule of the distance above

∴ 240 = 50 × t

- Divide both sides by 50

∴ 4.8 = t

∴ The lime of the trip is 4.8 hours

It takes you 4.8 hours to reach New York

Learn more:

You can learn more about the speed, distance and time in brainly.com/question/9998060

#LearnwithBrainly

7 0
3 years ago
Find the slope and reduce.
saveliy_v [14]
The slope will be 4/7. Let me know if you want an explanation. 
Answer: 4/7

Hope this helped!
8 0
3 years ago
Read 2 more answers
Danielle owns a vacation cottage. during the current year, she rented it for $1,500 for 48 days, and lived in it for 12 days. ho
Oliga [24]
The total expenses would be $375 total for 12 days. 
6 0
3 years ago
Use the given graph to determine the limit, if it exists.
ryzh [129]

Answer:

Maybe -3

Step-by-step explanation:

7 0
3 years ago
Which of these groups of values plugged into the TVM Solver of a graphing
dlinn [17]

Answer:

The correct option is B,N-240;1% = 5.6; PV=-205000; PMT=;FV=0;P/Y=12; C/Y=12;

PMT: END

Step-by-step explanation:

The compounding is done monthly which is means that the number of periods for which the compounding is carried is the number of months in twenty years,which is 20*12=240

Only options B and C have N as 240.

The present worth of the loan ,which is the amount of loan is $205,000

Option B has PV=-$205,000

Option C has PV =$0

Ultimately option B which stated the loan amount correctly is the right answer.

Also,the future value of the loan is unknown,hence option B has it as $0-unknown while option C  stated it as -$205,000,which effectively means that the PV was used as FV

4 0
4 years ago
Other questions:
  • What is the solution to the linear equation?
    5·2 answers
  • Is a integer a rational number
    15·2 answers
  • If Fred can type 600 words in 12 minutes, how many words can Fred type in 1 minutes?
    12·2 answers
  • Annalisa uses 2/3 cup of all purpose flour and 1/2 cup of whole wheat flour to make pancakes. How many cups of flour does she us
    10·2 answers
  • Please help me with the following questions. Thanks in advance!
    10·2 answers
  • Which term describes the point where the three angle bisectors of a triangle
    7·1 answer
  • If y = 45 when x = 180, what is the y when x= 90
    8·1 answer
  • Machine A makes 12.75 ounces of popcorn in 3 minutes. Machine B makes 18 ounces of popcorn in 4 minutes. If each machine makes p
    6·2 answers
  • For males to enter the United States Air Force Academy, located in Colorado
    11·1 answer
  • A 20-sided regular polygon has an angle measure represented as 3gº.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!