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
3 m 15 m 6 m Not diom to scale. Find the volume of the triangular prism.
7nadin3 [17]
3m 15 m 6 m not dion to scale and find voulume I’d the triangular 4. 90 m3
8 0
3 years ago
Read 2 more answers
Write the word sentence as an equation. Then solve.
gtnhenbr [62]

The equation is   c-13=-2

The solved equation is 11

First, we must add 13 on both sides

c=11

The answer to the equation is  c=11

5 0
3 years ago
Can someone help with this question
NikAS [45]
1st : Find the volume of the rectangular block:
12 × 10 × 20 = 2400 cm^3.

2nd : Find the volume of a cylinder
\pi  {r}^{2} h
Where r is radius & h is height.
so:
\pi \times 2.2 {}^{2}  \times 5.0
= 76.02654222 cm^3

Lastly, divide the volume of the rectangular block by the volume of the cylinder
2400 ÷ 76.026 = 31.5679226

You can't round it up so the answer is F) 31
4 0
3 years ago
Mandy divided the sum of 12 and
Aleksandr [31]

Answer:

35

Step-by-step explanation:

I hope this helps you.

12+24=38

38÷6=31

31+4=35

4 0
2 years ago
A wallet is originally $11.00. With a 40% discount, what is the sales price? Show your work.
NeX [460]

Answer:

$6.6

Step-by-step explanation:

you want to find out what 40% of the original price is ($11)

100% = 11

10%= 1.1

to get 40% you times it by 4

40%= 4.4

you then have to take away the sale reduction from the original

11- 4.4 =$6.6

8 0
3 years ago
Other questions:
  • What is the original price if there is a 10% discount and the sale price is $76.50
    14·1 answer
  • Three identical coins, labeled A, B, and C in the figure, lie on three corners of a square 10.0 cm on a side. Determine the x co
    15·1 answer
  • Simplify (7x)*exponent 2*
    8·2 answers
  • Please help me out please
    5·1 answer
  • 4, 5, 6, 7, 6, 8, 5, 7, 4, 4, 6,5<br> Find the modes of this data set.
    7·2 answers
  • a produce stand sells roasted peanuts for $1.90 per pound. what is the cost,c, of p pounds of peanuts
    14·1 answer
  • (5b-9)-3(8-2b) simplify the expressio
    5·2 answers
  • a fruit drunk is madd by nixing juices a drink with 60%juice is to. be mixed with a drink that is 30% to obtain 300 ml ofadeink
    15·1 answer
  • -6x -6y = 66 <br>2x + 4y = -32​
    5·1 answer
  • I need help ASAP, this is with khan academy.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!