Answers
Answer:
D) 16π/3 ft
Step-by-step explanation:
We solve the above question using the Arc length formula when our central angle is in degrees
The formula is given as:
Arc length = 2πr × θ /360
r = 4 ft
θ = Central angle in degrees = 240°
Hence,
2 × π × 4 × 240/360
8π × 240/360
8π × 20/30
16π/3 ft
Arc length = 16π/3 ft
Option D is the correct option
Related Questions
1) You had $22 to spend on three pencils. After buying them you had $16. How much did each
pencil cost?
1
Answers
Answer:
$2
Step-by-step explanation:
22-16=6
You spend 6 dollars
6/3= 2
You spent $2 on each pencil
If $500 is invested at 8% annual interest, how much will be in the account after 3 years if it's compounded quarterly?
Answers
Answer:
FV= $634.12
Step-by-step explanation:
Giving the following formula:
Initial investment (PV)= $500
Number of periods (n)= 3*4= 12 quarters
Interest rate (i)= 0.08/4= 0.02
To calculate the future value, we need to use the following formula:
FV= PV* (1 + i)^n
FV= 500*(1.02^12)
FV= $634.12
what is the slope and y-intercept of y= -8x - 9
(easy question, easy points)
Answers
Answer:
slope = -8
y-intercept = -9
Step-by-step explanation:
Answer: slope -8, y-intercept- (0,-9)
Step-by-step explanation:
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
Answers
Answer:
Answer
Step-by-step explanation:
The answer is d because if you at 17 to 197 you'll get 203
2. A square had a side length of 5x units. A triangle has side lengths of 5x, (4x+14), and (5x+4) units, For what value of x, will the square and triangle have the same perimeter?
A 2
B 4
C 5
D 3
Answers
Answer:
Step-by-step explanation:
for the square, it's got 4 sides so
4(5x) = 5x + 4x+14 +5x + 4
20x = 14x +18
6x = 18
x = 3
answer D looks good
30 months =
years
months
Answers
Answer:
2.5 years/2 years 6 months
Step-by-step explanation:
Half year = 6 months
One year = 12 months
Two years = 24 months
30-24=6 months
2 Years + 6 months = 2.5 years/30 months/2 years 6 months
The temperature in a freezer is set at -18°C. The temperature in a
refrigerator is 210 warmer. Should the temperature of the refrigerator be
represented by a positive integer or negative integer? Explain your
reasoning.
Answers
Answer:
Positive
Step-by-step explanation:
refrigerator is 210, so it positive.
12
у
8
Value of y in the triangle
Answers
6
(hope this helped) branliest will be appreciated as well
What number is a square root of 1 ?
Answers
Answer:
1 is the square root of 1.
Hope that helps! :)
Step-by-step explanation:
Please help me I need help NO LINKS
LINKS =REPORT
PLEASE
PLEASE
PLEASE
Has nothing to do with the top one I just can’t edit
THANK YOU FOR THE PEOPLE WHO HELP
Answers
Answer:
I'd say A is the correct answer. There's a chance I'm wrong but I don't think so
Answer:
B.
b + t = 15
2b + 3t = 45
Hope it helps!
A satellite is at a distance of 1.3776 x 108 feet from the center of Earth. There are approximately
3,280 feet in a kilometer. What is the distance in kilometers between the satellite and the center of Earth?
Write your answer in scientific notation.
Enter only your answer in the space provided.
Answers
Answer:4.2 x 10^4 your welcome
Step-by-step explanation:
Find the outcome of picking a
random month of the year and a
random day of the week. What is
the likelihood of it being a Monday
in March?
Answers
4/3 (3.14) (8.5^3)
≈ 2571.13
= 2571. 1
Its says its wrong. What did I did wrong?
Answers
Answer: 4/3 (3.14) (8.5^3) = 771341/ 300 = 2571 41/ 300 ≅ 2571.1366667 this is what i got when i did it
Step-by-step explanation:
Inflation is at a rate of 7% per year. Today jennas favorite bread costs $3.79 what would it have cost 10 years ago?
Answers
DO u need the percetage or the price?Step-by-step explanation:
I need help i will give brailsit no scammer i will report and i only have 5 min
Answers
1st: (20,110)
2nd: (95,10)
Hope this helps!
Neeedd helps no links plzzz this is math plzzz help 20 points
Answers
Answer:
y=-2x-8.5
Step-by-step explanation:
The area sector of a circle with radius 7 is 9 π/. What is the radian measure θ, the central angle of the sector? Express your answer in exact form.
Answers
Answer:
Radian angle = 1.154
Central angle = 66.123°
Step-by-step explanation:
Area of Sector, A
A = 1/2 * r² * θ ; θ measured in radian
A = 9 π
r = 7
9 π = 1/2 * 7² * θ
9 π = 24.5θ
θ = 9 π / 24.5
θ = 1.154 radian
1 radian = 57.296°
1.154 radian = (57.296 * 1.154)
1.154 radian = 66.123°
Please help 30 points
Answers
Your hourly rate of pay= $12.00 and overtime rate is time and a half (1 1/2).
Use the above time card:
Please help!
Answers
Identify the figure below select two names that apply
Answers
Answer:
quadrilateral and parallelogram
Step-by-step explanation:
since it has 4 sides and 4 angles it is quadrilateral and since there are two sets of parallel lines connected and each pair has different lengths, it should be parallelogram
Please help! Write at least 2 sentences!
What do you know about 2 points that have opposite x-coordinates?
Answers
Answer:
They will mirror each other, but only if they have the same y value. Otherwise they will simply be on opposite sides of the Y line.
Hope this helps :)
Object B has a mass of 10kg. Object b collides with another object. If the momentum of object b after collision is 18kg•m/s18kg.m/s, its volocity is_____m/s
Answers
Answer:
Step-by-step explanation:
which table contains only values that satisfy the equation y = -x +7?
Answers
Answer:
the question you typed is wrong but that on the picture is correct and the correct table which satisfied the equation y =1/4x + 7 is table C
What is the value of (-5)^4?
Answers
Answer:
625
Step-by-step explanation:
In Richmond, Chloe ordered $40 worth of sushi. She knew that when the bill came, she would need to pay Richmond sales tax for 5% and would want to leave a 20% tip on the original $40. including tax and tip, How much did Chloe meal cost?
Answers
Answer:
$50
Step-by-step explanation:
Given data
Cost of sushi= $40
Tax= 5%
Tip= 20%
Let us find the amount of the tax and the tip
Tax
=5/100*40
=0.05*40
=$2
Tip
=20/100*40
=0.2*40
=$8
Hence the total amount paid is
=40+2+8
=$50
Answer:
$50
Step-by-step explanation:
To avoid confusion, we can solve for the sales tax and the tip separately.
Tip
Original Bill x 20%Original Bill x 1/5$40 x 1/5$8Tax
Original Bill x 5%Original Bill x 1/20$40 x 1/20$2Total
Original Bill + Tip + Tax$40 + $8 + $2$50*** 7. Sam and Sue have only nickels and
dimes. Sue has 35€. Sam has the same number of
dimes as Sue has nickels, and he has half as many
nickels as Sue has dimes. How many nickels does
Sue have?
Answers
Answer:
there no photo so I cant answer without seeing it
Does this graph represent a function?
Answers
The Brooklyn Bridge has towers that reach a height of 276 feet above
the water level. The foundation is 78 feet below the water level. What
is the distance from the top of the towers to the foundation?
Answers
Answer:
354
Step-by-step explanation:
276+78
354
Layla is going to invest $5,200 and leave it in an account for 15 years. Assuming the interest is compounded monthly, what interest rate, to the nearest tenth of a percent, would be required in order for Layla to end up with $13,800?
Answers
Answer:
6.5%
Step-by-step explanation:
I just know
HELP GEOMETRY PLEASE !!!!
Answers
Answer:
∅ = 37°
Step-by-step explanation:
cos ∅ = adj/hyp = 4/5 = 0.8
∅ = 37°