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
Pie
3 years ago
9

Identify the volume of the composite figure rounded to the nearest tenth. HELP PLEASE!!

Mathematics
1 answer:
nirvana33 [79]3 years ago
3 0

Answer:

V = 115.3 ft³

Step-by-step explanation:

The left part of the figure shows a cube of side length 4.2 ft.  The volume of a cube is V = s³, where s is the side length.  Hence, the volume of this particular cube is V = (4.2 ft)³ = 74.088.

The volume of a pyramid is V = (1/3)(base area)(height).

Here V = (1/3)(4.2 ft)²(7 ft) = 41.16 ft³.

Summing up the two distinct areas, we get V = 41.16 ft³ + 74.088 ft³, or

V = 115.3 ft³ after rounding up to the nearest tenth.

You might be interested in
For the grade-level party, a local bakery donates 40 dozen cookies. There are 157 students in your grade. How many cookies can e
Bad White [126]
Alright so one dozen cookies is 12 cookies. So 40 dozen cookies is 480 cookies (40x12). If there’s 157 students then u divide 480 by 157 which gets u 3.06 cookies per person
8 0
3 years ago
MATH DETECTIVE:
sergeinik [125]

Answer:

- 5

Step-by-step explanation:

"I am a negative integer greater than -6."

This eliminates any number that is less than -6, as well as any positive number.

0 > x > -6

"I am less than -2."

This narrows down the possible numbers to:

-5, -4, -3.

"I am not equal to -2 + (-1)"

-2 + - 1

-2 - 1

- 3

The number is not '-3'.

"I am not equal to 2 - 6."

2 - 6

- 4

The number is not -4.

Your number should be -5.

Hope this helps.

6 0
2 years ago
What is the simplified form of the expression?
zimovet [89]

Answer:

7c^2d-7c+4d-10

Step-by-step explanation:

Start off with the term that has c^2 in it. 5c^2d + 2C = 7c^2d, then since you have multiple choice, the d value differs between the two answer choices that have 7c^2d so you can do +3d +d to get +4d to get the fourth answer choice.

To check your work, you can add/subtract each term to see if you get 7c^2d-7c+4d-10

3 0
3 years ago
Please help,
Bess [88]

It is A bc (4)=7(1)-3

5 0
3 years ago
Alana only has $56.47 saved for college, Brainstorm possible reasons why she has only managed to save this
LUCKY_DIMON [66]

Answer:

She could've spent more than she was making in a pay check

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • The area of a semicircle is 2 times the area of a circle. <br><br> True or False?
    7·2 answers
  • Drag the tiles to the correct boxes to complete the pairs.
    14·1 answer
  • What is reciprocal of the number 5
    10·2 answers
  • Need help please, thank you
    12·1 answer
  • The product shown is a difference of squares. What is the missing constant term in the second factor?
    13·1 answer
  • Which of the following is most likely an impact of wildfires?
    11·2 answers
  • Vertx: (3, 1)<br> Focus: (3,-1)
    12·1 answer
  • Please answer correctly !!!! Will mark Brianliest !!!!!!!!!!!!!!
    15·1 answer
  • Select the statement that describes this expression: 5 x (3 + 4) − 4. (2 points)
    8·1 answer
  • Pls help me I will make you brain plssss
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!