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
balu736 [363]
2 years ago
15

I need help with this asap /3

Mathematics
1 answer:
dsp732 years ago
3 0

Answer:

Step-by-step explanation: Give brainly lit i give answer

You might be interested in
Simplify 4(6n+9)-10n please help
loris [4]
<span>4(6n + 9) - 10n

= 24n + 36 - 10n

= 14n + 36</span>
3 0
3 years ago
6 3/4 % 5 1/2<br><br> This % means divided by
yuradex [85]
Divided by the 5 1/2
8 0
2 years ago
Consider this sphere inside the cylinder. Which statements are true? Check all that apply. NEED HELP ASAP​
-Dominant- [34]

Option A: The height of the cylinder is equal to the diameter of the sphere.

Option C: The radius of the sphere is half the height of the cylinder.

Option E: The volume of the sphere is two-thirds the volume of the cylinder.

Solution:

The sphere is inside the cylinder.

Let r be the radius of the sphere.

Option A: The height of the cylinder is equal to the diameter of the sphere.

The sphere is fully occupied the cylinder.

If we draw the vertical line through enter of the sphere, which is equal to the height of cylinder.That is h = d. It is true.

Option B: The height of the cylinder is two times the diameter of the sphere.

That is h = 2d. From the above option, we know that h = d.

So, it is not true.

Option C: The radius of the sphere is half the height of the cylinder.

we know that diameter = 2 × radius (d = 2r)

From option A, we have h = d.

Substitute d = 2r, we get

⇒ h = 2r

Divide by 2 on both sides, we get

$\Rightarrow \frac{h}{2}=r

Therefore, it is true.

Option D: The diameter of the sphere is equal to the radius of the cylinder.

It is not true, because diameters of both cylinder and sphere are equal.

Option E: The volume of the sphere is two-thirds the volume of the cylinder.

Radius of cylinder and sphere = r

Height of cylinder h = 2r (by option C)

Volume of cylinder = Volume of sphere

  $\Rightarrow \pi r^2 h = \frac{4}{3} \pi r^3 (formula)

$\Rightarrow \pi r^2 (2r) = \frac{2\times2}{3} \pi r^3

$\Rightarrow 2 \pi r^3= \frac{2}{3} \times 2\pi r^3

Hence it is true.

Option A, option C and option E are true.

6 0
3 years ago
Read 2 more answers
A bank offers an APR of 6.2% compounded daily .<br><br>the annual percentage yeild is ___% ?
Pani-rosa [81]
The annual yield is

                 (1 + 0.062/365)³⁶⁵  =  1.06396

The percentage yield is therefore   6.396% .
7 0
3 years ago
Original price $65.00; Markdown: 12%
MAVERICK [17]
65 x .12 = 7.865 - 7.8 = 57.2

8 0
3 years ago
Other questions:
  • PLEASE HELP!
    13·1 answer
  • PLEASE HELP ME I HAVE TWO MINUTES LEFT BE NICE
    6·1 answer
  • Adam drove his car 132 km and used 11 liters of fuel. How many kilometers will he cover with 14 liters of fuel?
    12·2 answers
  • The number 85% is equivalent to the fraction 85/100 Pablo spelled 21 out of 25 words correctly on his spelling test is this more
    13·1 answer
  • Solve the inequality. 4(p – 4) &gt; 12 A. p 3 C. p &gt; 16 D. p &gt; 7 it would be nice if you can show me how you did step by s
    5·1 answer
  • Distribute -4(-x + y)
    14·2 answers
  • 4. Ms. Roberts purchased an electric
    5·1 answer
  • Explain how similar objects and proportions are related. It's talking about polygons in geometry
    14·1 answer
  • A cook needs 42 pieces of tomato for salads The cook has 4 tomatoes He cuts each tomato into 6 pieces
    12·1 answer
  • Nick has 3 shirts: a white one, a black one, and a blue one. He also has two pairs of pants, one blue and one tan. What is the p
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!