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
Morgarella [4.7K]
3 years ago
12

How much vulcanized rubber is needed to make a hockey puck? (Assume the puck is filled solid)*

Mathematics
2 answers:
Aneli [31]3 years ago
3 0

Answer:

Step-by-step explanation:

Givens

d = 3"

h = 1 inch

pi = 3.14

Formula

V = pi r^2 h

Solution

r = d/2

r = 3/2 = 1.5

V = 3.14 * 1.5^2 * 1

V = 3.14 *2.25

V = 7.065

s344n2d4d5 [400]3 years ago
3 0
4 inc because as you can see in the diagram above the
You might be interested in
Write and solve an equation to find the values of d and w .
NNADVOKAT [17]

Answer:

d = 65°

w = 55°

Step-by-step explanation:

m∠DAC +∠m∠CAB = 60

m∠DAC + 35 = 60

m∠DAC = 25

m∠DAC + d = 90

25 + d = 90

d = 65°

m∠GAF + w + d = 180

60 + w + 65 = 180

w + 125 = 180

w = 55°

6 0
3 years ago
Which is the smallest 0.43, 3/7, 43.8%, 7/16
Sidana [21]
Convert all to decimals for easy comparison :
0.43 = 0.43
3/7  = 0.4285
43.8 = 0.438
7/16 = 0.4375

smallest = 0.4285 = 3/7

Answer: 3/7
6 0
4 years ago
Can someone please help me with this?
anastassius [24]

Answer:

50

Step-by-step explanation:

If we divide the shape we can get 3 x 10 with equals 30. Then take the remaining which is 2 x 10 and we get 20. Add the two to get 50. The area is 50sq miles.

Hope this helps. pls mark brainliest

5 0
2 years ago
What is the solution of -3x + 7 = -2 ?
motikmotik

Answer:

X= -3

Step-by-step explanation:

Subtract 7 from both sides of the equation

Simplify

Divide both sides of the equation by the same term

Simplify

3 0
3 years ago
The sum of two number is 50,and their difference is 30.find the numbers​
Mrac [35]

Answer:

40 and 10

Step-by-step explanation:

if you add them you get 50 and if you subtract them you get 30

6 0
3 years ago
Read 2 more answers
Other questions:
  • Nicholas and Millah are comparing results from a 2-day lab experiment. On Monday, Nicholas’s results showed that 0.917 of the pa
    5·1 answer
  • Which value shows 3/5 written as a percent? A. 0.35% B. 0.6% C. 6% D. 60%
    5·2 answers
  • Interpreting Polynomial and Rational Expressions
    9·1 answer
  • Please help. PS. It isn't 1
    13·2 answers
  • In a math class of 32 students, 18 boys and 14 are girls. On a unit test, 5 boys and 7 girls made an A grade. A student is chose
    13·1 answer
  • Inequality stuff, please help!
    10·1 answer
  • Help me pls<br> Isbaksbaosbvshshs
    8·2 answers
  • For each of the regions D in R^2 below, fill in the blank so that the statements are true:
    14·2 answers
  • PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ HELP MEEEEEEEEEEEEEE
    12·1 answer
  • Ben is showing his work in simplifying (3.9 − 9.4) − 0.6 + 6.1. Identify any error in his work or reasoning.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!