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
nirvana33 [79]
3 years ago
11

Help me please................

Mathematics
1 answer:
klasskru [66]3 years ago
3 0

Answer:

≈1005

step by step explanation

= πr2(h)= π·82·5≈1005.30965

round -> 1005

You might be interested in
solomon has read 1/3 of his book. He finishes the book by reading the same amount eat night for 5 nights what fraction of the bo
Arada [10]
The answer is 2/3 for a fraction and the decimal number is 0.6666666667
8 0
3 years ago
Solve for n. 24 = 3(n -5)​
Masteriza [31]

Answer:

n=13

Step-by-step explanation:

24=3(n-5)

24=3n-15

-3n=-24-15

-3n=-39

n=13

8 0
3 years ago
Because triangle XYZ is a right triangle, the side lengths must satisfy the Pythagorean theorem, a2 + b2 = c2, which in this iso
abruzzese [7]

Complete Question

Because triangle XYZ is a right triangle, the side lengths must satisfy the Pythagorean theorem, a² + b² = c², which in this isosceles triangle becomes a² + a² = c². By combining like terms, 2a² = c². Which final step will prove that the length of the hypotenuse, c, is StartRoot 2 EndRoot times the length of each leg?

a) substitute values for a and c into the original pythagorean theorem equation.

b) divide both sides of the equation by two, then determine the principal square root of both sides of the equation.

c) determine the principal square root of both sides of the equation.

d) divide both sides of the equation by 2.

Answer:

c) determine the principal square root of both sides of the equation.

Step-by-step explanation:

Pythagoras Theorem for a right angled triangles states that:

a²+ b²= c²

But for an Isosceles Triangle, where two sides of the triangle are equal, we have:

a²+ a² = c²

By combining like terms

2a² = c²

We square root both sides of the equation.

√2a² = √c

√2a² = c

The final step will prove that the length of the hypotenuse, c, is StartRoot 2 EndRoot times the length of each leg = √2a² = c is Option c.

4 0
3 years ago
Read 2 more answers
A sample of gold has a mass of 579 g. The volume of the sample is 30 cm3. What is the density of the gold sample?
Ugo [173]

The density of the gold sample is 19.3g/cm³

Let the mass of the gold sample be represented by m

m = 579 g

Let the volume of the gold sample be represented by V

V = 30 cm³

Let the density of the gold sample be represented by ρ

The formula for the density is:

Density = \frac{Mass}{Volume}

\rho = \frac{m}{V} \\\rho = \frac{579}{30} \\\rho = 19.3 g/cm^3

The density of the gold sample is 19.3g/cm³

Learn more here: brainly.com/question/17780219

3 0
2 years ago
There are 5 pink marbles and 4 orange marbles in a bag. Madison will randomly pick two marbles out of the bag without replacing
Vesnalui [34]
Your answer would be A
7 0
3 years ago
Read 2 more answers
Other questions:
  • Convert the repeating decimal into a fraction: 0.555
    9·1 answer
  • Find the next number in the pattern given below<br><br> -10, -2, 6, ____
    11·2 answers
  • Disney use 42 feet of fencing to wrap around the perimeter of a garden the width of the Garden in 7 ft what is the length
    11·1 answer
  • Please help asap<br> Explain your answer
    11·1 answer
  • Patterns and functions​
    13·1 answer
  • Harold made the conjecture that the sum of any two prime numbers is a composite number.
    14·1 answer
  • 37493 decreased by 8500
    7·2 answers
  • Solve the equation for y. 6x+y=12
    10·1 answer
  • Use the diagram to determine the value of x.
    6·1 answer
  • Write in slope intercept form . y+4=−12(x−2)
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!