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
Ksju [112]
3 years ago
10

Three cylinders have bases that are the

Mathematics
1 answer:
lys-0071 [83]3 years ago
7 0
SA: 2pi (r^2)+2pi(r)(h)
In order to find radius (r) of the base you must divide 10 by pi then find the square root of the result
√(10/pi)=r: 1.784cm
h: a) 8.0cm
b) 6.5cm
c) 9.4cm
2pi (3.183)+2pi(1.784)(8)=109.673cm^2
2pi (3.183)+2pi(1.784)(6.5)=92.859cm^2
2pi (3.183)+2pi(1.784)(9.4)=125.366cm^2
You might be interested in
Design specifications require that a key dimension on a product measure 100 /- 10 units. A process being considered for producin
grandymaker [24]

Answer:

0.8333

Step-by-step explanation:

Given :

Mean, X = 100

Lower Specification Limit, LSL = 100 - 10 = 90

Upper Specification Limit, USL = 100 + 10 = 110

Standard Deviation, σ = 4

The process capability index, Cpk;

Cpk = Min[(X - LSL) / 3σ; (USL - X) /3σ]

Cpk = Min[(100 - 90) / 12 ; (110 - 100 ) /12]

Cpk = Min [0.8333 ; 0.8333]

Hence, Cpk = 0.8333

7 0
3 years ago
What is the answer to, one half of 9?
GREYUIT [131]
Answer:

4.5

Step-by-step explanation:

One half of 9 = 9/2 = 4.5
7 0
2 years ago
PLEEZZ
jonny [76]

4 < 4(6y - 12) - 2y       |use distributive property

4 < (4)(6y) + (4)(-12) - 2y

4 < 24y - 48 - 2y       |add 48 to both sides

52 < 26y      |divide both sides by 26

2 < y → y > 2

---------------------------------------------------------

4x + 3 < 3x + 6      |subtract 3 from both sides

4x < 3x + 3       |subtract 3x from both sides

x < 3

------------------------------------------------------------

-5r + 6 ≤ -5(r + 2)        |use distributive property

-5r + 6 ≤ (-5)(r) + (-5)(2)

-5r + 6 ≤ -5r - 10         |add 5r to both sides

6 ≤ -10     FALSE

No solution

-------------------------------------------------------------

-2(6 + s) ≥ -15 - 2s        |use distributive property

(-2)(6) + (-2)(s) ≥ -15 - 2s

-12 - 2s ≥ -15 - 2s        |add 2s to both sides

-12 ≥ -15     TRUE

All real numbers

-------------------------------------------------------------

3s + 6 ≤ -5(s + 2)        |use distributive property

3s + 6 ≤ (-5)(s) + (-5)(2)

3s + 6 ≤ -5s - 10         |subtract 6 from both sides

3s ≤ -5s - 16        |add 5s to both sides

8s ≤ -16         |divide both sides by 8

s ≤ -2

--------------------------------------------------------------

4/3 s - 3 ?

4 0
3 years ago
What are the measures of angle b e c and angle a b e in the figure shown? (30 points.)
koban [17]
Angle bec= 20 and angle abe =160
8 0
2 years ago
Read 2 more answers
Roots 3 and -5 leading coefficient is 3 write in quadratic form
Anna11 [10]
The answer is

Y=3(x-3)(x+5)

5 0
3 years ago
Other questions:
  • Jessica spent $36.07 and Ben spent $7.79 at the grocery store. Which is the best estimate of how much Jessica and Ben spent toge
    12·2 answers
  • there are 12 inches in one foot which expression can be used to find the number of inches in 2.5 feet?
    8·2 answers
  • You and your friend each start a car-washing service. You spend $25 $ 25 on supplies and charge $10 $ 10 per car. Your friend sp
    8·2 answers
  • Which numbers are a distance of 6 units from −2 on a number line
    10·2 answers
  • Use two mixed numbers to write an equation with a sum of 4 1/4
    11·2 answers
  • Solve the Inequality. Please help answer needed fast! :)<br> m - 3 &gt; -2
    7·2 answers
  • What’s the next number for 9, 27, 81?
    6·2 answers
  • Matty jogs 9 km/hr. Identify the correct conversion factor setup required to compute Matty's speed in m/s.
    12·1 answer
  • Write 42 as a complex number.
    6·1 answer
  • Find the square root of 169
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!