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
Nutka1998 [239]
3 years ago
10

Find the volume of the composite solid. Round your answer to the nearest tenth.

Mathematics
1 answer:
EastWind [94]3 years ago
4 0

Answer:

646.04 cm³

Step-by-step explanation:

<u>Cube volume formula:</u>

V=l*w*h

V=8*8*8

V=512

<u>Hemisphere volume formula:</u>

V=(4/3πr³)1/2

V=(4/3π4³)1/2

V=128/3

<u>Add both together</u>

128/3 + 512 ≈ 646.04cm³

You might be interested in
23) m 2 = 7x + 6<br>70°​
lakkis [162]

Answer:

∠2 = 55°

Step-by-step explanation:

Given that the triangle has 2 congruent sides then the triangle is isosceles.

Thus the 2 base angle are congruent, both equal to ∠2

The sum of the 3 angles in a triangle = 180

7x + 6 + 7x + 6 + 70 = 180, that is

14x + 82 = 180 ( subtract 82 from both sides )

14x = 98 ( divide both sides by 14 )

x = 7

Hence

∠2 = 7x + 6 = (7 × 7) + 6 = 49 + 6 = 55°

3 0
3 years ago
Using distributive property, factor out the GCF and rewrite 54 + 90​
Burka [1]

Answer:

144

Step-by-step explanation:

54+90=144

144-90=54

90+54=144

144-54=90

8 0
3 years ago
How do I simplify the expression<br><br> 8x+2x-3y-9x
zloy xaker [14]
X-3y because 8x+2x-9x is x
8 0
3 years ago
Read 2 more answers
Thanks if you help me
USPshnik [31]

Answer:

A= (1,5)

B=(0,6)

C=(3,9)

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
A polynomial multiples by a polynomial is a polynomial
tensa zangetsu [6.8K]
When two polynomials are multiplied, each term of the first polynomial is multiplied by each term of the second polynomial. ... The result is always a polynomial, regardless what the coefficients might be of any of the terms, including the leading coefficients.
4 0
3 years ago
Read 2 more answers
Other questions:
  • Carl can swim at a speed of 2/3 meters/second. How many seconds will it take him to swim a 150 meter race
    15·2 answers
  • It took 7 hours to mow 4 lawns. How many lawns can I mow in 35 hours? Confused.. Please Check!!!
    15·1 answer
  • A wildlife biologist in Alaska has found that the moose population has been declining at an average rate of 10.4% each year. In
    7·1 answer
  • Which shows one way to determine the factors of x^3 - 9x^2 + 5x - 45 by grouping ?
    10·1 answer
  • How are u supposed to find the area without knowing what x is?
    6·1 answer
  • What is 2 ^ 4 in standard form?​
    6·1 answer
  • What is the absolute value of 6.75?
    15·2 answers
  • Line ZW is parallel to line XY and line CD intersects both lines.
    8·1 answer
  • Ginny has a cell phone plan that charges a flat fee of $20 per month plus $.10 per minute used talking on the phone. Which expre
    6·1 answer
  • Complete the square and write in standard form. Show all work.What would be the conic section:CircleEllipseHyperbolaParabola
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!