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
max2010maxim [7]
2 years ago
14

Can someone help plz ill give brainiest

Mathematics
1 answer:
Whitepunk [10]2 years ago
7 0

Answer:

402.123859659

Step-by-step explanation:

first we use A=πr2

this gives us A = 16π

Then multiply by 8 to get 128π

128π = 402.123859659

You might be interested in
What is 5/12 divided by 3/16 as a fraction?
GuDViN [60]
<span>The answer is
= 20/9
=2 2/9</span>
8 0
3 years ago
Read 2 more answers
a local school raised 5687.50 for the terry fox foundation. Hua raised 0.8% of this total. how much money did Hua raise?
zlopas [31]
You multiply the $5687.50 by 0.8 to get the total of $4550.
So Hua raised $4550 out of the $5687.50.
6 0
3 years ago
Find the surface area of the composite solid.
natulia [17]

Answer:

<h2>         1240.4 mm²</h2>

Step-by-step explanation:

440.4 + 5\cdot(\frac12\cdot16\cdot20)=440.4+800=1240.4\ mm^2

4 0
3 years ago
1) 13 + 3W - 9 + 16w
nevsk [136]

Answer:

4+19W

Step-by-step explanation:

You would just simplify the terms, 13-9=4 and 3W+16W=19W

5 0
3 years ago
Read 2 more answers
Nada is making square coasters with sides of 3 inches. On each coaster is a circular design. What is the radius of the largest c
Brilliant_brown [7]

Answer:

2.25π square inches [or 7.07 sq. in. rounded to 2 decimal places]

Step-by-step explanation:

The largest circle inscribed in a square would have DIAMETER EQUAL TO THE SIDE LENGTH OF THE SQUARE.

Since diameter is double of radius, we can find the radius to be:

diameter = 3 [side length of square]

radius = 3/2 = 1.5 inches

The area of a circle is  πr^2

THus, the largest circle area = πr^2 = π(1.5)^2 = π(2.25) = 2.25π square inches

4 0
3 years ago
Other questions:
  • F(x)=(x-2)/(x+4) find the domain
    13·1 answer
  • What shape would you make if you connected the intersections to each endpoint. Instead of connecting the intersections of the ar
    13·1 answer
  • Kate is allowed to work no more than 20 hours a week. She has already worked 13 hours this week. At most, how many more hours CA
    6·1 answer
  • What are three collinear points on line l?
    7·1 answer
  • Help me with this pls
    12·2 answers
  • How many solutions does the system of equations have? x - 3y = 15 and 3x - 9y=45
    10·1 answer
  • How many solutions does the equation 5x + 3x – 4 = 10 have?
    8·1 answer
  • Find the Total Surface Area: ___<br> square meters
    7·1 answer
  • What is the volume of the cone below? <br><br> 3.33<br> 3.75<br> 15.97<br> 5.32
    7·1 answer
  • The line with gradient-4 which cuts the y axis at -2​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!