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
Reil [10]
3 years ago
5

Helppppppp meee plzz

Mathematics
2 answers:
Fiesta28 [93]3 years ago
6 0

Answer:

Diameter is 18.82ft

Step-by-step explanation:

The circumference is 59.1

divide the circumference by 3.14

59.1/3.14

to get the diameter of

18.821656....

Mrac [35]3 years ago
5 0

Answer:

it think its c dont get mad if i am wrong

Step-by-step explanation:

You might be interested in
Write the name (in words) of each shaded amount below each shape.
zalisa [80]

1. One half

2. One half

3. One quarter

8 0
2 years ago
What is the value of the expression i 0 × i 1 × i 2 × i 3 × i 4?
astraxan [27]
ANSWER


The value of the expression is
- 1


EXPLANATION

Method 1: Rewrite as product of
{i}^{2}


The expression given to us is,

{i}^{0}  \times {i}^{1}  \times {i}^{2}  \times {i}^{3}  \times {i}^{4}


We use the fact that
{i}^{2}  =  - 1
to simplify the above expression.



{i}^{0}  \times {i}^{1}  \times {i}^{2}  \times {i}^{3}  \times {i}^{4}  =  {i}^{0}  \times {i}^{1}  \times {i}^{3}   \times {i}^{2}   \times {i}^{4}


This implies,


{i}^{0}  \times {i}^{1}  \times {i}^{2}  \times {i}^{3}  \times {i}^{4}  =  {i}^{0}  \times {i}^{2}  \times {i}^{2}   \times {i}^{2}   \times {i}^{2} \times {i}^{2}


We substitute to obtain,

{i}^{0}  \times {i}^{1}  \times {i}^{2}  \times {i}^{3}  \times {i}^{4}  =  1\times  - 1 \times  - 1  \times  - 1\times  - 1 \times  - 1


{i}^{0}  \times {i}^{1}  \times {i}^{2}  \times {i}^{3}  \times {i}^{4}  =  1\times  1 \times   1  \times  - 1 =  - 1


Method 2: Use indices to solve.



{i}^{0}  \times {i}^{1}  \times {i}^{2}  \times {i}^{3}  \times {i}^{4}  = {i}^{0 + 1 + 2 + 3 + 4}



This implies that,


{i}^{0}  \times {i}^{1}  \times {i}^{2}  \times {i}^{3}  \times {i}^{4}  = {i}^{10}




{i}^{0}  \times {i}^{1}  \times {i}^{2}  \times {i}^{3}  \times {i}^{4}  =  (  {{i}^{2}} )^{5}


{i}^{0}  \times {i}^{1}  \times {i}^{2}  \times {i}^{3}  \times {i}^{4}  =  (   - 1 )^{5}   =  - 1


8 0
3 years ago
Read 2 more answers
345mi +3hr+ 15 mph the slowest car traveled
Ksju [112]

Answer:

15mph

Step-by-step explanation:

it is going slow

7 0
3 years ago
Find the largest number. 16.3, 15.7, 16.9, 15.8
Oksana_A [137]

Answer:

16.9

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Solve the equation for y. Then graph the equation. 5x – 4y = 12
iVinArrow [24]
-3+ \frac{5}{4}x
6 0
3 years ago
Other questions:
  • Pythagorean theorem Find x.
    7·2 answers
  • Eugene wants to buy jeans at a store that is giving $10 off everything the tag on the gene is marked 50% off the original price
    13·1 answer
  • A concession stand vendor counts the money in the register. After 1 h, it has $42.75. After 5 h, it has $260.75. How much money
    9·1 answer
  • (17x - 23)<br> (7x + 2)°
    7·1 answer
  • Substitute 3y+2 for x in the second equation 2(3y+2)-5y=2
    11·1 answer
  • Sam rolls a fair dice and flips a fair coin.
    13·2 answers
  • URGENT PLEASE HELP
    15·1 answer
  • (7+i)-(6-4i) whats this answer as a complex number in standard form.
    11·1 answer
  • Some fireworks are fired vertically into the air from the ground at an initial speed of 80 feet per second. The equation for thi
    15·1 answer
  • Ivanhoe Company is considering buying a new farm that it plans to operate for 10 years. The farm will require an initial investm
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!